Treatise on injurious and beneficial insects to crops

Παρόμοια τεκμήρια

• Beneficial insects
  ανά: Swan, L A
  Έκδοση: (1964)
• Treatise on injurious and beneficail insect & crops /
  ανά: PackardA S
  Έκδοση: (1987)
• INSECTS: BENEFICIAL AND HARMFUL ASPECTS
  ανά: AMBROSE, DUNSTON P
  Έκδοση: (2007)
• Beneficial insects : nature's alternatives to chemical insecticides:animal predation,parasitism,disease organisms /
  ανά: Swan, Lester A.
  Έκδοση: (1964)
• Insects and mites of crops
  ανά: Nair, M R G K
  Έκδοση: (1975)