COOKE G.W.

AGRICULTURAL RESEARCH 1931-1981 COOKE, G.W. 1981 FERTILIZER FOR MAXIMUM YIELD COOKE, G.W Year not listed FERTILIZERS AND PROFITABLE FARMING COOKE G.W. 1964 Fertilizers and profitable farming COOKE, G.W. 1964 FERTILIZERS AND PROFITABLE FARMING COOKE G.W. 1960 FERTILIZING FOR MAXIMUM YELD COOKE G.W. 1972 Fertilizing for maximum yield Cooke, G. W. 1982 FERTILIZING FOR MAXIMUM YIELD COOKE G. W. 1982 Fertilizing for Maximum Yield Cooke, G.W. 1978 Fertilizing for Maximum Yield Cooke, G.W 1978 FERTILIZING FOR MAXIMUM YIELD COOKE. G.W. 1975 FERTILIZING FOR MAXIMUM YIELD COOKE G.W. 1972 Fertilizing for maximum yield Cooke, G. W. 1972 TEH CONTROL OF SOIL FERTILITY COOKE G. W. 1967 THE CONTOL OF SOIL FERTILITY COOKE G.W. 1967 THE CONTROL OF SOIL FERTILITY COOKE. G. W. 1974 THE CONTROL OF SOIL FERTILITY COOKE, G.W. 1967 THE CONTROL OF SOIL FERTILITY COOKE G.W. 1967 The Controlof Soil Fertility Cooke, G. W. 1967