TY  - BOOK
AU  - International Symposium on Potassium in Agriculture. Atlanta, (Georgia) Jul.7-10, 1985.
TI  - Potassium in agriculture; proceedings
U1  - 631.811.3(082.2) 1985.7.7/10 M5 
PY  - 1985///
CY  - Wisconsin (USA)
PB  - American Society of Agronomy
KW  - Edited  Robert D.Munson.
KW  - Potassium,Fertilizers
ER  -