TY  - BOOK
AU  - Cooke,G.W.
TI  - Fertilizing for maximum yield
SN  - 0258968403
U1  - 631.81 
PY  - 1972///
CY  - London
PB  - Crosby Lockwood
KW  - Plants
KW  - Nutrition
KW  - Fertilizers
KW  - Manures
KW  - Organic fertilizers
KW  - Micronutrient fertilizers
KW  - Calcium fertilizers
KW  - Potassium fertilizers
N1  - Includes bibliography: p. 277-284
ER  -