Author: Journals
Title: Journal of Agriculture of thje University of Puerto Rico vol XXI n 2 (April 1937)
Description: . Published by Insular Experiment Station, Rio Piedras, P. R.. In 8vo, original wrappers, pp, 103-247 + 4 pls. and some figs. Contain 12 articles on insects harmful to men, animals and plants

Keywords: sugar cane


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