TY  - BOOK
AU  - Jacob D. K.
TI  - Fertilizer Technology and Resources in the united states
U1  - 668.620973 
PY  - 1953///
CY  - New York
PB  - Academic Press Inc.
KW  - Chemical and Related Technologies
KW  - Technology (Applied sciences)
KW  - Fertilizer technology
KW  - United States
ER  -