(Q51460548)
Statements
Cotton or weevils (English)
0 references
unknown value
Rev. July 1930.
United States. Department of Agriculture
Webb, J. L. (Jesse Lee),
0 references
Merrill, F. A. (Frederick Augustus),
0 references
unknown value
U.S. Dept. of Agriculture
Washington, D.C.
1930
0 references