TY  - BOOK
AU  - Edited  Jurgen Kranz, Heinz Schmutterer and Werner Koch.
TI  - Diseases, pests and weeds in tropical crops
U1  - 632:633/635(213)  L7 
PY  - 1977///
CY  - Berlin
PB  - Verlag Paul Parey
KW  - Kranz, Jurgen, ed.
KW  - Koch Werner
KW  - Schmutterer Heinz
KW  - Tropical crops-Diseases,Tropical crops-pests,Weeds-Tropical crops
ER  -