ScienceJohn Michels (Journalist) 1944 |
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Стр. 108
... plant and each animal uses the same elements for its existence . Sixteen ele- ANIMAL LIFE AIR WATER SOIL NATURE'S CYCLE OF PLANT FOOD CONSERVATION PLANT LIFE Name of product Apples Bananas Bacon Beef steak Butter Chicken Corn Cottonseed ...
... plant and each animal uses the same elements for its existence . Sixteen ele- ANIMAL LIFE AIR WATER SOIL NATURE'S CYCLE OF PLANT FOOD CONSERVATION PLANT LIFE Name of product Apples Bananas Bacon Beef steak Butter Chicken Corn Cottonseed ...
Стр. 224
... plant were counted to determine the amount of aborted grains . The diameter inside the exine of 100 grains from each plant was measured with an ocular micrometer . These plants are considered to be diploids because at diakinesis all eleven ...
... plant were counted to determine the amount of aborted grains . The diameter inside the exine of 100 grains from each plant was measured with an ocular micrometer . These plants are considered to be diploids because at diakinesis all eleven ...
Стр. 346
... PLANT GEOGRAPHY An Introduction to Historical Plant Geography . By E. V. WULFF . 1943. Authorized Translation by E. Brissenden . Waltham , Mass .: the Chronica Botanica Co .; New York , N. Y .: G. E. Stechert and Co. , pp . xv + 223 ...
... PLANT GEOGRAPHY An Introduction to Historical Plant Geography . By E. V. WULFF . 1943. Authorized Translation by E. Brissenden . Waltham , Mass .: the Chronica Botanica Co .; New York , N. Y .: G. E. Stechert and Co. , pp . xv + 223 ...
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VOL | 1 |
A Longevity of the Eminent 345 | 20 |
Royal Observatory Greenwich 165 Standards Association American | 32 |
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