TY  - BOOK
AU  - Jacob, A.
AU  - Uexkull, H. V.
AU  - Whittles, C. L.
TI  - Fertilizer Use : nutrition and manuring of tropical crops / 
U1  - 631.8 
PY  - 1958///
CY  - .- Hannover
PB  - : Verlagsgesellschaft Fur Ackerbau mbH
KW  - Technology (Applied Sciences)
KW  - Agriculture and Related Technologies
KW  - Fertilizers
ER  -