TY  - BOOK
AU  - Cooke, G. W.
TI  - Fertilizing for maximum yield ?
SN  - 0258968403
AV  - S633 .C739
U1  - 631.8 
PY  - 1972///
CY  - London
PB  - English Language Book Society
KW  - Fertilizers
N1  - Includes bibliographical references and index
ER  -