Author: Journals
Title: Journal of Agriculture of the University of Puerto Rico vol XXI n 1 (January 1937)
Description: . Published by Insular Experiment Station, Rio Piedras, P. R.. In 8vo, original wrappers, pp, 97 + 7 pls. and some figs. Contain 7 articles on birds, coffe farm, entomology, toads and sugarcane rot diseases

Keywords: sugar cane


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