Gardening without poisons
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
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Boston :
Houghton Mifflin,
c1964
Boston, Houghton Mifflin Co., 1964 |
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