Benvenuti nel catalogo della Biblioteca del Mare. Stazione Zoologica Anton Dohrn

Mosquito remedies and preventives /

Howard, L. O.

Mosquito remedies and preventives / by L. O. Howard and F. C. Bishopp - Washington : Government printing Office, 1932 - 12 p. ; 26 cm - Farmers' bulletin. U.S. Department of agriculture ; n. 1570 .

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