Some important insect pests of cotton in the Punjab Lall, Madan Mohan. creator Punjab (India). Dept. of Agriculture. contributor text book Lahore Printed by the supt., govt. print 1917 1917
print
ENG At head of title: Department of agriculture, Punjab. Cotton Diseases and pests Pink bollworm SB608.C8 L3 https://www.biodiversitylibrary.org/bibliography/25706 10.5962/bhl.title.25706