ScienceJohn Michels (Journalist) 1943 |
Результаты поиска по книге
Результаты 1 – 3 из 82
Стр. 256
... MUSEUM OF NATURAL HISTORY FIELD MUSEUM OF NATURAL HISTORY will be fifty years old on September 16. The following is an official summary of events of importance in the his- tory of the museum . A charter was obtained on September 16 ...
... MUSEUM OF NATURAL HISTORY FIELD MUSEUM OF NATURAL HISTORY will be fifty years old on September 16. The following is an official summary of events of importance in the his- tory of the museum . A charter was obtained on September 16 ...
Стр. 332
... museum a freedom and independence in the prosecution of its work that are enjoyed by few educational institutions . So Colonel Gregg felt able to say in 1939 that the sole purpose of the museum was to pursue knowledge for its own sake ...
... museum a freedom and independence in the prosecution of its work that are enjoyed by few educational institutions . So Colonel Gregg felt able to say in 1939 that the sole purpose of the museum was to pursue knowledge for its own sake ...
Стр. 333
... museum with other educational institutions in the community is the first requisite of its increased educational use- fulness . Although the museum is so integrated with the public school system that no child can pass through the system ...
... museum with other educational institutions in the community is the first requisite of its increased educational use- fulness . Although the museum is so integrated with the public school system that no child can pass through the system ...
Содержание
4 | 1 |
Timing Device for Speakers N A WEBER 116 | 14 |
GUNDERSON F L WaterSoluble Vitamins 277 | 19 |
Не показаны другие разделы: 53
Другие издания - Просмотреть все
Часто встречающиеся слова и выражения
Academy of Sciences active Agriculture ALEŠ HRDLIČKA American amino acids animals anthocyanin appointed Army assistant Association autoclaved awarded Biol biological blood Board Branch British Bureau cells cent chairman Chem Chemical chemistry clinical College color Committee Company concentration culture cytosine diet director diseases drug effect engineering enzyme established experiments field fish fisheries flavone folic acid geology glyoxal growth hexylresorcinol Hospital industry inhibition Institute interest investigations Jour Journal laboratory liver material mathematics Medical School ment method Museum National natural obtained Office organization penicillin pepsin physics plant plasma present president problems production professor propamidine protein rats recent RECENT DEATHS riboflavin School of Medicine scientific scientists Section serum Smithsonian Institution Building Society solution Station sulfonamide technical thiouracil tion tissue tropical United University uracil virus vitamins War Production Board Washington wildlife xanthopterin York