Science, Том 58American Association for the Advancement of Science, 1923 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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Стр. 54
... ical methods must therefore be practiced , the mechan- ical method as a rule to follow the others , depending on conditions . The drawback of the leaching method is the fact that alkali soils due to colloidal silicates , or other ...
... ical methods must therefore be practiced , the mechan- ical method as a rule to follow the others , depending on conditions . The drawback of the leaching method is the fact that alkali soils due to colloidal silicates , or other ...
Стр. 83
... ical Industry , Dr. E. F. Armstrong was elected presi- dent . The vice - presidents are Dr. T. H. Butler , Mr. F. H. Carr , Professor G. G. Henderson and Mr. E. Mond . THE last list of British honors contains the names of the following ...
... ical Industry , Dr. E. F. Armstrong was elected presi- dent . The vice - presidents are Dr. T. H. Butler , Mr. F. H. Carr , Professor G. G. Henderson and Mr. E. Mond . THE last list of British honors contains the names of the following ...
Стр. 107
... ical gardens or preserves . Dr. Kurt Priemel , director of the Municipal Zoolog- ical Garden in Frankfurt and an expert on the matter , suggests that by a systematic cooperation of all per- sons interested the wisent may be permanently ...
... ical gardens or preserves . Dr. Kurt Priemel , director of the Municipal Zoolog- ical Garden in Frankfurt and an expert on the matter , suggests that by a systematic cooperation of all per- sons interested the wisent may be permanently ...
Содержание
Acidity Subsoil A P KELLEY 36 | 13 |
Quotations 14 32 50 92 109 121 142 162 181 206 | 14 |
VOL LVIII | 20 |
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acid active Advancement of Science Agriculture American Association American Chemical Society animals annual apothecia apparatus appointed Arthur Gordon Webster Asso atom awarded benzene biological British Bureau California cells cent chairman chemist chemistry College committee Congress director discussion disease division effect electrical electrons engineering entomologists Experiment Station experimental fact fessor field forest geology given Golgi apparatus Grand Central Terminal helium hydrogen ical important increase industry Institute interest investigations laboratory lecture magnetic mathematics matter Medical medicine meeting ment method micronucleus Mount Wilson Observatory Museum National nature nucleus observations Observatory obtained organization papers Pasteur physics physiology plant possible present president problems Professor recently relation Research Council School scientific secretary Section session Sigma Xi soil solution species STANFORD UNIVERSITY stars temperature theory tion United University versity Washington X-rays York Zoological zoology