TY  - BOOK
AU  - de Pury, J. M. S
TI  - Crop pests of East africa
SN  - 0196440521
AV  - SB603.33.E2.P8 1968 
CY  - New york
KW  - crop pests -east Africa
KW  - Pest -tropical crops
KW  - Pests -Crops -East Africa
ER  -