TY  - BOOK
AU  - Cooke, G. W.
TI  - The control of soil fertility
T2  - Agricultural and horticultural series
AV  - S633 .C738
U1  - 631.8 
PY  - 1967///
CY  - London
PB  - Crosby Lockwood
KW  - Soil fertility
KW  - Fertilizers
KW  - Plants
KW  - Nutrition
N1  - Includes bibliographical references and index
ER  -