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Entomophagous insects.

Entomophagous insects.
Paper図書
Hafner Pub. Co.1962 [c1940]<595.7-C616e>
National Diet Library
  • Subject HeadingInsects, Injurious and beneficial -- Biological control. Insects -- Biology.

Biological control of insect pests and weeds, edited by Paul DeBach. Assistant editor: Evert I. Schlinger.

Biological control of insect pests and weeds, edited by Paul DeBach. Assistant editor: Evert I. Schlinger.
Paper図書
Chapman and Hall[1964]<632.96-D286b>
National Diet Library
  • Subject HeadingInsects, Injurious and beneficial -- Biological control. Weed control -- Biological co...

The principles of biological control; interrelation of hosts and pests and utilization in regulation of animal and plant populations.

The principles of biological control; interrelation of hosts and pests and utilization in regulation of animal and plant populations.
Paper図書
Wm. C. Brown Co.[1958]<632.96-S974p>
National Diet Library
  • Subject HeadingInsects, Injurious and beneficial -- Biological control. Agricultural pests. Pests.

Биологический метод борьбы с вредными насекомыми

Биологический метод борьбы с вредными насекомыми
Paper図書
И.А. РубцовОГИЗ Сельхозгиз1948
Other Libraries in Japan

Biological control of insects

Biological control of insects
Paper図書
Hugh NicolPenguin1943
Other Libraries in Japan

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