Biodiversity Heritage Library

By: Martin, Hubert. - Canada. Department of Agriculture. Science Service Laboratory (London, Ont.)

Edition:

Publication info: Ottawa, Science Service, Canada Dept. of Agriculture, 1957

Volume:

Series:

Holding Institution: Agriculture and Agri-Food Canada (AAFC)

Subjects: Agrochemicals  Biochemistry  Botany  Ecology  Plant ecology

BHL Collections:

By: United States. Bureau of Entomology and Plant Quarantine.

Edition:

Publication info: [Place of publication not identified], 1935

Volume: 1935

Series:

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects: Agrochemicals  Pesticides  

BHL Collections: Seed & Nursery Catalogs