Science: v.1-v.219Moses King, 1958 |
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Стр. 752
... give the students of phylogeny some much needed clues . In the phylogeny of fishes the cestodes are the most reliable indi- cators of host affinities , but some dige- netic trematodes also appear to point the way toward clarification of ...
... give the students of phylogeny some much needed clues . In the phylogeny of fishes the cestodes are the most reliable indi- cators of host affinities , but some dige- netic trematodes also appear to point the way toward clarification of ...
Стр. 826
... give over 1000 sq . in . of area . Holds up to 224 50 - ml beakers . Chicago Cleveland Detroit New York 24 " PERSONNEL PLACEMENT SENSATIONAL OPTICAL BARGAINS SEND CHECK OR MONEY. FISHER SCIENTIFIC America's Largest Manufacturer ...
... give over 1000 sq . in . of area . Holds up to 224 50 - ml beakers . Chicago Cleveland Detroit New York 24 " PERSONNEL PLACEMENT SENSATIONAL OPTICAL BARGAINS SEND CHECK OR MONEY. FISHER SCIENTIFIC America's Largest Manufacturer ...
Стр. 1310
... give you far superior results to the single lenses found in the microscopes selling in this range . Results are worth the difference ! Fine rack and pinion focusing . Stock No. 70,008 - W MOUNTED 500 POWER OBJECTIVE Threaded for easy ...
... give you far superior results to the single lenses found in the microscopes selling in this range . Results are worth the difference ! Fine rack and pinion focusing . Stock No. 70,008 - W MOUNTED 500 POWER OBJECTIVE Threaded for easy ...
Содержание
GENERAL ZOOLOGY | 726 |
Chapter 13 | 837 |
The Evolution of Three | 855 |
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