ScienceJohn Michels (Journalist) 1951 |
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Стр. 19
... Geology in the Grade Schools MOST large universities have courses in geology , but they reach only a small segment of the population . An early foundation in geology is desirable for the many who never get to college . Why not start in ...
... Geology in the Grade Schools MOST large universities have courses in geology , but they reach only a small segment of the population . An early foundation in geology is desirable for the many who never get to college . Why not start in ...
Стр. 80
... Geological Institute , David M. Delo , Executive Director , American Geological Institute Training Geologists and the Geologists at Work ( colored movies ) , Geology Staff , Franklin and Marshall College Problems of Teaching Geology in ...
... Geological Institute , David M. Delo , Executive Director , American Geological Institute Training Geologists and the Geologists at Work ( colored movies ) , Geology Staff , Franklin and Marshall College Problems of Teaching Geology in ...
Стр. 468
... Geology Is in the Elementary Schools DORSEY HAGER's plea for the teaching of geology in the grade schools ( SCIENCE , 114 , 19 [ 1951 ] ) reflects the concern of one who has undoubtedly experienced , enjoyed , and profited from both the ...
... Geology Is in the Elementary Schools DORSEY HAGER's plea for the teaching of geology in the grade schools ( SCIENCE , 114 , 19 [ 1951 ] ) reflects the concern of one who has undoubtedly experienced , enjoyed , and profited from both the ...
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AAAS absorption acetone acid activity American amino acids Ammonoidea animals Annual Antabuse applied appointed Association autoxidation awarded Bentley Glass Biochem Biol biological blood Cancer cells Chem chemical Chemistry Chicago chlorophyll chloroprocaine clinical colchicine College concentration cortisone culture density Department diet director Division effect Engineering enzyme epidermis erythrocytes experimental experiments field Fraction Geology growth Health Ibid inhibition injection Institute investigation Laboratory liver material measured mechanism Medical Medicine ment metabolism method muscle National nuclear nuclei observed obtained organic oxidation penicillin physical Physiol physiology plant plasma potassium present procaine production professor rats reported samples School Science scientific scientists Sept serum Society soil solution substances Table technique temperature thiouracil tion tissue tryptophan tube tumors Univ University University of Minnesota uracil uraninite vitamin B12 y-globulin York