TY  - BOOK
AU  - 
AU  - Kemmler,G.,Comp& ed
AU  - Tandon,H.L.S.,Comp& ed
TI  - Abstracts potassium sulphate and crop quality: abstracts
PY  - 1987///
CY  - Berne
PB  - International Potash Institute
KW  - Potassium sulphate
KW  - Crop quality
KW  - Fertilizers
ER  -