Подобни библ. документи

• Transactions of the International Conference of Insect Pathology and Biological Control. 1. Praha, 13.-18. 8. 1958.
  Публикувано: (1959)
• Vegetable insects and their control on commercial plantings /
  от: Pepper, Bailey B.
  Публикувано: (1948)
• Sterile-male technique for eradication or control of harful inects : Proceedings of a panel on application of the sterile-male technique for the tradication on control of harmful specie of insecta, organized by the Joint FAO/IAEA division of atomic energy in food and agriculture and held Vienna, 27-21 May 1969 /
  Публикувано: (1969)
• Insect diversity conservation
  от: Samways, Michael J.
  Публикувано: (2005)
• Catalogue of the Braconid Parasitoids (Hymenoptera: Braconidae) Isolated from Various Phytophagous Insect Hosts in Bulgaria
  от: Balevski, Nikolai Angelov
  Публикувано: (1999)