Effect of dates of sowing and varieties on the incidence of insect pests of lucerne (Medicago sativa L.) in India
Gupta, M. P., Ram, ShriVolume:
35
Language:
english
Journal:
Tropical Pest Management
DOI:
10.1080/09670878909371415
Date:
January, 1989
File:
PDF, 410 KB
english, 1989