TY  - BOOK
AU  -  Daroga Singh and R.K.Khosla.
TI  - Monograph on estimation of incidence of crop pests and diseases and yield losses
U1  - 311.17:632.7:631.559.3.003.12(02)  M1 
PY  - 1981///
CY  - New Delhi
PB  - Indian Agricultural Statistics Research Institute, ICAR
KW  - Khosla, R.K., joint author
KW  - Singh, Daroga.
KW  - Crop Pests-Statistics,Diseases-Statistics,Yield Losses-Statistics
ER  -