TY  - BOOK
AU  - Patterson, Fred L. (ed.)
ED  - American Society of Agronomy
TI  - Agronomic research for food / editor Fred L. Patterson ... [et al.]
U1  - B 15.114 PAT -4377   
CY  - Wisconsin, 1976.
KW  - Water supply - Management
KW  - Fertilizers and manures
KW  - AGR
ER  -