Sunflowers as compared with corn as a silage crop for New York /
Wiggans, R. G.
Sunflowers as compared with corn as a silage crop for New York / R. G. Wiggans - Ithaca, N.Y. : The University, 1926 - 29 p. : ill. ; 26 cm - Bulletin. Cornell University Agricultural Experiment Station ; n. 456 .
Sunflowers as compared with corn as a silage crop for New York / R. G. Wiggans - Ithaca, N.Y. : The University, 1926 - 29 p. : ill. ; 26 cm - Bulletin. Cornell University Agricultural Experiment Station ; n. 456 .