TY  - BOOK
AU  - Miller, R. J. and others,
TI  - Soyabean Yields and Land Composition as Affected by Phosphores and Potassium Fertilizers
U1  - 631 
PY  - 1964///
CY  - USA
PB  - State University of Science and Technology
KW  - Techniques, equipment & materials
ER  -