TY  - BOOK
AU  - COOLING,  E N
AU  - JONES, B E
TI  - Importance of boron and NPK fertilizers to eucalyptus in the Southern province, Zambia
U1  - 631.8 (689.4) 
PY  - 1970///
CY  - Zambia
PB  - East African Agricultural
KW  - Fertilizers
ER  -