TY  - GEN
AU  - Dhan Pal, Singh
TI  - Breeding for resistance to diseases and insect pests
T2  - Crop protection monographs
SN  - 3540169709
U1  - 632 DHA 
CY  - USA, Springer - verlag Berlin Heidelberg
KW  - Insect pest resistance/ Plant diseases
ER  -