Descriptions and classification of varieties of American upland cotton /
J.F. Duggar.
APA Citation
Duggar, J. Frederick. (1907). Descriptions and classification of varieties of American upland cotton. Auburn, Ala.: Agricultural Experiment Station of The Alabama Polytechnic Institute.
MLA Citation
Duggar, John Frederick, 1868-1945. Descriptions And Classification of Varieties of American Upland Cotton. Auburn, Ala.: Agricultural Experiment Station of The Alabama Polytechnic Institute, 1907.
Warning: These citations may not always be complete (especially for serials).