Sort By:
  1. Report on investigations of the pink bollworm of cotton in Mexico. By U.C. Loftin ... K.B. McKinney ... and W.K. Hanson.
    By: Loftin, Ulphian Carl, - Hanson, Wrathall King, - McKinney, Kenneth Barber,
    Publication info: Washington,Govt. print. off.,1921.
    Contributed by: Library of Congress
    Subjects: Pink bollworm  
    View Book
  2. Some important insect pests of cotton in the Punjab. By Madan Mohan Lall.
    By: Lall, Madan Mohan. - Punjab (India).
    Publication info: Lahore,Printed by the supt., govt. print.,1917.
    Contributed by: University of California Libraries (archive.org)
    Subjects: Cotton  Diseases and pests  Pink bollworm  
    View Book