Science, Том 134John Michels (Journalist) American Association for the Advancement of Science, 1961 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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... limited , data are scanty , and only an incomplete picture can be given here . The main branches of industry in which research establishments exist , apart from the institutions set up cooperatively with CSIRO , are steel , chemicals ...
... limited , data are scanty , and only an incomplete picture can be given here . The main branches of industry in which research establishments exist , apart from the institutions set up cooperatively with CSIRO , are steel , chemicals ...
Стр. 481
... Limited -offers a complete Readily available in large quantities in versatile Pellet and Slug Forms . Sealed in a wide range of " Weldcap " stainless steel capsules . COBALT 60 Radiation provides reliability , simplicity , penetrating ...
... Limited -offers a complete Readily available in large quantities in versatile Pellet and Slug Forms . Sealed in a wide range of " Weldcap " stainless steel capsules . COBALT 60 Radiation provides reliability , simplicity , penetrating ...
Стр. 555
... limited the number of countable cells to three . These showed 39 chromosomes rather than the normal number of 38 reported by various workers ( 7 ) and confirmed by our procedures with blood from normal cats . Better preparations were ...
... limited the number of countable cells to three . These showed 39 chromosomes rather than the normal number of 38 reported by various workers ( 7 ) and confirmed by our procedures with blood from normal cats . Better preparations were ...
Содержание
Millipore | 640 |
DETERMINATION | 654 |
Particles containing lead in both soluble | 672 |
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