Author: Journals
Title: Journal of the Department of Agriculture of Puerto Rico vol XV n 4 (October 1931)
Description: . Published by Insular Experiment Station, Rio Piedras, P. R.. In 8vo, original wrappers, pp, 339-394 + 6 pls. (one in color) Contents: Supplementaru report on the Hetercoera or moths of PR; The infestation of young okra pods by pink bollworm in PR; A new species of Aristelliger from Navassa

Keywords: entomology, herpetology


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