Gardening without poisons.

By Beatrice Trum Hunter

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Publish Date

1971

Publisher

Houghton Mifflin

Language

eng

Pages

314

Description:

The interrelationships of living organisms, in soil, crop plants, weeds, and plant pests are the main consideration in this approach to the modern pesticide problem.

subjects: Biological control, Garden pests, Injurious and beneficial Insects, Insect control, Insect pests, Plants