TY  - BOOK
AU  - J LEON
TI  - HANDBOOK OF PLANT INTRODUCTION IN TROPICAL CROPS
U1  - P630.28L552H 
PY  - 1974///
CY  - ROME
PB  - FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS
KW  - HANDBOOK OF PLANT INTRODUCTION IN TROPICAL CROPS
ER  -