Project based research: faculty of agriculture - IV. Soils & Agronomy

Ítems similars

• Project based research: faculty of agriculture : IV. soils and agronomy
  Publicat: (1977)
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• Project based research:new project in progress: faculty of agriculture: V. soil conservation,farm mechanisation,soils and agronomy,weed science.crop pests and miscellaneous
  Publicat: (1980)