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2by Estados Unidos. Department of Agriculture. Agricultural Research Service
Published 1954Texto bibliotecaUBA FA -
3by Estados Unidos. Department of Agriculture. Agricultural Research Service
Published 1964Texto bibliotecaUBA FA -
4Enfermedades en el mercado de espárragos, cebollas, judias, guisantes, zanahorias, apio y otras legumbres afines Enfermedades en el mercado de espárragos, cebollas, judias, guisantes, zanahorias, apio y otras legumbres afinesby Estados Unidos. Department of Agriculture. Agricultural Research Service
Published 1970Texto bibliotecaUBA FA -
5by Estados Unidos. Department of Agriculture. Agricultural Research Service. Entomology Research Branch
Published 1937Texto bibliotecaUBA FA -
6by Estados Unidos. Department of Agriculture. Agricultural Research Service. Plant Science Research Division
Published 1966Texto bibliotecaUBA FA -
7Superphosphate its history, chemistry and manufacture Superphosphate its history, chemistry and manufactureby Estados Unidos. Department of Agriculture. Agricultural Research Service. Soil and Water Conservation Research Division, Tennessee Valley Authority. Office of Agricultural and Chemical Development
Published 1964Texto bibliotecaUBA FA