A. G. Douglas

Effects of Nitrogen on the Yield and Certain Properties of Cotton 1

H. Perkins, A. G. Douglas, 1965 .

Cross Pollination Techniques with Cotton, Gossypium Hirsutum L. 1

W. Adamson, A. G. Douglas, 1965 .

An Evaluation of Three Cycles of Reciprocal Recurrent Selection in a Corn Improvement Program 1

J. S. Rogers, J. W. Collier, A. G. Douglas, 1961 .