ScienceJohn Michels (Journalist) 1939 |
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Page 54
... factors in foods , may be made known . When this knowledge is available it will be possible to modify the diet , particularly in areas where pellagra is preva- lent , and fortify the diet with nicotinic acid if neces- sary to prevent ...
... factors in foods , may be made known . When this knowledge is available it will be possible to modify the diet , particularly in areas where pellagra is preva- lent , and fortify the diet with nicotinic acid if neces- sary to prevent ...
Page 293
... factors in controlling the distribu- tion and abundance of animals and plants , and that foresters , horticulturists and entomologists have like- wise been concerned with the interrelationships of climatic and meteorological factors to ...
... factors in controlling the distribu- tion and abundance of animals and plants , and that foresters , horticulturists and entomologists have like- wise been concerned with the interrelationships of climatic and meteorological factors to ...
Page 384
... factors for heterothallism or +/- sex reaction characters , are very closely linked with the factors that determine cell size . C. eugametos occurs in several forms , one is isogametic and hetero- thallic . These sex factors segregate ...
... factors for heterothallism or +/- sex reaction characters , are very closely linked with the factors that determine cell size . C. eugametos occurs in several forms , one is isogametic and hetero- thallic . These sex factors segregate ...
Contents
40 | 4 |
Fishes Viviparous Cyprinodont C L TURNER | 42 |
ADAMS R W A Noyes Laboratory of Chemistry_71 | 65 |
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