Biology of the cotton boll weevil at florence, S.C.
Fenton, F.A., Dunnam, E.W.
Biology of the cotton boll weevil at florence, S.C. - Washington 1929 - 1-75 p. - United States Department of A .
Biology of the cotton boll weevil at florence, S.C. - Washington 1929 - 1-75 p. - United States Department of A .