ScienceJohn Michels (Journalist) 1939 |
Результаты поиска по книге
Результаты 1 – 3 из 78
Стр. 296
... important work that has been omitted from other similar books . A brief discussion of the Monads , the possible repre- sentatives of the ancestral stock of the fungi , is given . The Myxomycetes and Plasmodiophorales are excluded from ...
... important work that has been omitted from other similar books . A brief discussion of the Monads , the possible repre- sentatives of the ancestral stock of the fungi , is given . The Myxomycetes and Plasmodiophorales are excluded from ...
Стр. 340
... important crops or diseases . Obviously such a means of measuring the importance of plant diseases can have no ... important tree fruits - all vegeta- tively propagated - are over 30 and that for potatoes over 20 . TABLE 1 RELATIVE ...
... important crops or diseases . Obviously such a means of measuring the importance of plant diseases can have no ... important tree fruits - all vegeta- tively propagated - are over 30 and that for potatoes over 20 . TABLE 1 RELATIVE ...
Стр. 524
... important contributions to our understanding of the mechanism of immunity and the composition of immunizing substances . Still another factor that has played a part in the public health progress of the past 60 years has been the work of ...
... important contributions to our understanding of the mechanism of immunity and the composition of immunizing substances . Still another factor that has played a part in the public health progress of the past 60 years has been the work of ...
Содержание
Sci 105 | 1 |
Philosophical Society American 382 E G CONKLIN 436 | 9 |
ALEXANDER J Science in the Old South | 12 |
Не показаны другие разделы: 58
Другие издания - Просмотреть все
Часто встречающиеся слова и выражения
acid Advancement of Science Agriculture American Association American Society animals asso awarded biological Botanical California cell cent chairman Chem chemical chemistry Chicago College Columbia University committee Company Council culture December 28 director discussion disease Division earth effect elected engineering entomologists experimental experiments fessor field genetic geology Grand Central Terminal Harvard Harvard University held hormone human ical industrial insects Institute interest investigation Jour laboratory lecture material mathematical Medal Medical Medicine ment method Museum National nature Observatory observed obtained organization physical physiology planetesimal plants president problems professor protein rats recent RECENT DEATHS relation Richard Gregory School SCIENCE FRIDAY scientific scientists secretary Section seismology session Smithsonian Institution Building social Society of America solution species structure sulfanilamide symposium temperature theory thiamin tion University versity vice-president virus vitamin Washington William workers York City