LXXXIII (83) 1999, No. 4
William J. Doyle Elected Chairman, C. Steve Hoffman Vice Chairman of PPI and FAR Boards of Directors
Cotton Response to Sulfur on a Coastal Plain Soil (Alabama)
G.L. Mullins
Phosphorus Fertilizer Recommendations for Rice (Arkansas)
C.E. Wilson, Jr., N.A. Slaton, S. Ntamatungiro, D.L. Frizzell, W.B. Koen, and R.J. Normas
Contact PPI/PPIC/FAR on the Internet
National Research Project to Identify Sources of Agricultural Phosphorus Loss
Andrew Sharpley, Tommy Daniel, Bob Wright, Peter Kleinman, Terry Sobecki, Roberta Parry, and Brad Joern
Site-Specific Management Guidelines Series Now Available
Long-Term Nitrogen Fertilizer Benefits Soil Carbon Sequestration (Great Plains)
A.D. Halvorson and C.A. Reule
World Population Reaches 6 Billion
Chloride Fertilization on Winter Wheat (Great Plains)
Ray Lamond, Vic Martin, Tom Maxwell, Robert Bowden, and Stewart Duncan
Effects of Potassium Fertilization on Soil Potassium Distribution and Balance in Pistachio Orchards (California)
David Qiupeng Zeng, Patrick H. Brown, and Brent A. Holtz
Annual Carbon Fluxes from No-Till Corn and Soybeans (Illinois) (Correction from previous issue of I Better Crops with Plant Food /I )
S.E. Hollinger and T.P. Meyers
Sulfur and Chloride Response in Oklahoma Winter Wheat (Oklahoma)
J.L. LaRuffa, G.V. Johnson, S.B. Phillips, and W.R. Raun
Good Sources of Potassium Abound in Foods
David W. Dibb Receives ASA Agronomic Industry Award
Richard Roberts Retiring at PPI after Nearly 32 Years of Service
Originality
B.C. Darst