IMPROVEMENT OF TROPICAL PRIDUCTION OF BEANS AND COWPEAS THROUGH DISEASE AND INSECT CONTROL
S S STEVENS,FRED WARSHOFSKY
IMPROVEMENT OF TROPICAL PRIDUCTION OF BEANS AND COWPEAS THROUGH DISEASE AND INSECT CONTROL - WASHINGTON D.C. AGENCY FOR INTERNATIONAL DEVELOPMENT DEPARTMENT OF STATE WASHINGTON D. 1974 - 187 Print
R-633.3
IMPROVEMENT OF TROPICAL PRIDUCTION OF BEANS AND COWPEAS THROUGH DISEASE AND INSECT CONTROL - WASHINGTON D.C. AGENCY FOR INTERNATIONAL DEVELOPMENT DEPARTMENT OF STATE WASHINGTON D. 1974 - 187 Print
R-633.3