TY  - BOOK
AU  - COKER, E. G
TI  - Horitcultural science and soils. v.2. soil & fertilizers
U1  - 635 C48H 
PY  - 1971///
PB  - London
KW  - HORTICULTURE
KW  - FERTILIZERS & MANURES
KW  - SOILS
ER  -