TY  - BOOK
AU  - Jacob,Arthur
AU  - Coyle,Vincent Ignatius
TI  - The use of fertilisers in tropical and sub-tropical agriculture,
AV  - S633 .J3
PY  - 1931///
CY  - London
PB  - E. Benn
KW  - Fertilizers
KW  - Agriculture
KW  - Tropics
N1  - "Literature" at the beginning of each chapter
ER  -