| Contents
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| 1 | Forest Soils from an Industrial Overview | L.F. Kalmar | 1
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| 2 | Appraisal of Results of a Fertilizer Trial in a Twenty year old Slash Pine Plantation | F.S. Broerman | 9
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| 3 | Fertilizing Slash Pine on Sandy Soils of the Lower Coastal Plain | W.L. Pritchett and W.H. Smith | 19
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| 4 | The Phosphorus Placement Problem in Forest Fertilization | R.H. Brendemuehl | 43
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| 5 | Placement Influences the Effectiveness of Phosphates for Pine Seedlings | G.W. Bengston | 51
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| 6 | Effectiveness of Nitrogen Fertilizers and Mulch for the Amelioration of Severe Planting Sites | Wm.H. Davis McGregor and N.B. Goebel | 65
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| 7 | An Ecological and Microbiological Study of Urea Fertilization and Thinning in a Black Spruce Stand | M.R. Roberge, G.F. Weetman, and R. Knowles | 73
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| 8 | Growth and Development of Pinus resinosa Plantations Subjected to Irrigation-Fertilization Treatments | Albert L. Leaf, Raymond E. Leonard, John V. Berglund, Arthur r. Eschner, Patrick H. Cochran, James B. Hart, Jr., Giles M. Marion, and Richard A. Cunningham | 97
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| 9 | Growth Response Analysis for Fertilizer Experiments | K.J. Turnbull, S.P. Gessel, and T.N. Stoate | 119
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| 10 | Response of Yellow-Poplar to Fertilization | John P. Vimmerstedt and Charles A. Osmond | 127
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| 11 | Modifying Sites for the Establishment of Black Walnut | G. Schneider, Ghaus Khattak, and John N. Bright | 155
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| 12 | Growth of Mycorrhizal Monterey Pine Supplied with Phosphorus Fixed on Perlite | G.S. Henderson and E.L. Stone | 171
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| 13 | Ion Source and Ion Uptake by Pine Seedlings | G.K. Voight | 181
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| 14 | Triazine Herbicides and the Mineral Nutrition of Conifers | B.J. Conner and D.P. White | 193
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| 15 | Relationships Between Foliar Nutrient Levels and Tree Growth in Red Pine Stands in Massechusetts | D.L. Mader and J.A. Howarth | 205
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| 16 | Growth and Nutrition of Yellow Birch as Affected by the Nutrient Status of a Podzol Soil | M.C. Hoyle | 221
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| 17 | Variations in Nutrients of Black Spruce Needles | Gerald L. Lowry | 235
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| 18 | Dry Matter and Nutrient Accumulation in Young Loblolly Pine (Pinus taeda L.) | L.E. Nelson, G.L. Switzer, and W.H. Smith | 261
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| 19 | The Nutrient Contents of Old-Field Pinus virginiana Stands | H.A.I. Madgwick | 275
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| 20 | Relationships Between Foliage Nutrient Levels and Growth of Young Natural Stands of Populus deltoids Bartr. | Edwin H. White and Mason C. Carter | 283
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| 21 | The Effect of Thinning on Soil Temperature, Soil Moisture, and Root Distribution of Douglas-fir | R.F. Strand | 295
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| 22 | Relative Concentrations of Iron and Manganese: A Factor Affecting Jack Pine Regeneration and Jack Pine-Black Spruce Succession | Andre Lafond and Yyon Laflamme | 305
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| 23 | Nutrient Cycling as a Factor in Site Productivity and Forest Fertilization | J.W. Curlin | 313
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| 24 | Chemical and Physical Properties of Forest Litter Layers in Central Washington | David D. Wooldridge | 327
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| 25 | Site Rehabilitation Under Planted Redcedar and Pine | D.C. McClurkin | 339
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| 26 | Mineral and Gas Transfer in a Forest Floor-A Phase Model Approach | Dale W. Cole and T.M. Ballard | 347
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| 27 | Nutrient Balance Relationships for Watersheds of the Fraser Experimental Forest | J. Robert Stottlemyer and Charles W. Ralston | 359
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| 28 | Nonleguminous Symbiotic Nitrogen Fixation | C.T. Youngberg and A.G. Wollum II | 383
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| 29 | Degradation of Herbicides in the Forest Floor | Logan A. Norris | 397
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| 30 | Grouping Soils on the Basis of Woodland Suitability | Paul E. Lemmon | 413
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| 31 | Soil Survey-A Guide for Forest Management Decisions in the Southern Appalachians | Lindo J. Bartelli and James A. DeMent | 427
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| 32 | Rectifying Azimuth (of Aspect) in Studies of Soil-Site Index Relationship | William J. Lloyd and Paul E. Lemmon | 435
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| 33 | Soil Survey-A Guide to Forage Resources of Grazable Woodlands in the Southern Coastal Plains | Horace L. Leithead | 449
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| 34 | Productivity Estimation by Means of Plant Indicators in the Longleaf Pine Forests of Alabama | Earl J. Hodgkins | 461
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| 35 | Soil-Tree Growth Relationships in an Upper Coastal Plain Swamp | George D. Kessler, Jack T. May, and Donal D. Hook | 475
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| 36 | Site-Quality and Wood Quality in Upland Hardwoods: Theoretical Considerations of Wood Density | Robert Zahner | 477
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| 37 | Tree Height-Growth Patterns in Relation to Soil and Site | Willard H. Carmean | 499
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| 38 | Soils, Roots, and Foresters | K.A. Armson | 513
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