283 resultados para Beneficial insects
Resumo:
Volume numbers assigned for convenience in cataloging.
Resumo:
Vol. 8, no. 1 issued as the Index and contents of Reports 1-11 of the State Entomologist and of v. 1-7 of the Quarterly bulletin of the Virginia State Crop Pest Commission, 1896-1926.
Resumo:
Mode of access: Internet.
Resumo:
A collection of pamphlets by many authors, published in various places by different publishers.
Resumo:
Resumen bibliográfico, p. 65-87.
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
At head of title: Ministerio de industrias y obras públicas, Mendoza. Dirección general de industrias (Sección de agricultura)
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
Made up set; supplied title.
Resumo:
Caption title.
Resumo:
Mode of access: Internet.
Resumo:
Includes bibliographical foot-notes.