As populations grow and maintain themselves they must of necessity modify their environment. Conversely, it is logical to suppose that their environment must modify them. The biologist is well aware of this reversible relationship in a general, qualitative sort of way but frequently finds it difficu
โฆ LIBER โฆ
Studies in population physiology. III. The effect of conditioned flour upon the productivity and population decline of Tribolium confusum
โ Scribed by Park, Thomas
- Publisher
- John Wiley and Sons
- Year
- 1934
- Tongue
- English
- Weight
- 809 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0022-104X
No coin nor oath required. For personal study only.
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THREE FIGURES I. The 10-=.-flour not replaced series (total, 127 bottles) A. 64 bottles: larval density 1. B. 32 bottles: larval density 2. C. 16 bottles : larval density 4. D. 8 bottles: larval density 8. E. 4 bottles: larval density 16. F. 2 bottles: larval density 32. G. 1 bottle: larval density