The New Encyclopaedia Britannica: Macropaedia: knowledge in depth. 19 vEncyclopaedia Britannica, Incorporated, 1981 - Encyclopedias and dictionaries |
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Page 127
... known biota . " Gnotobiol- ogy comprises the study of germfree plants and animals , as well as living things in which specific micro - organisms , added by experimental methods , are known to be pres- ent . When one or more known ...
... known biota . " Gnotobiol- ogy comprises the study of germfree plants and animals , as well as living things in which specific micro - organisms , added by experimental methods , are known to be pres- ent . When one or more known ...
Page 448
... known being the whooping crane . The Red Data Book lists seven rails as in danger and fifteen more that have become extinct since about 1600. Many of the ex- tinct rails lived on small islands and a number had be- come flightless ...
... known being the whooping crane . The Red Data Book lists seven rails as in danger and fifteen more that have become extinct since about 1600. Many of the ex- tinct rails lived on small islands and a number had be- come flightless ...
Page 560
... Known anticholinesterase drugs may have undetected hallucino- genic properties . Thus , physostigmine ( also known as eserine ) , found in Calabar beans , is not a hallucinogen , but this may be due to its intense activity , which ...
... Known anticholinesterase drugs may have undetected hallucino- genic properties . Thus , physostigmine ( also known as eserine ) , found in Calabar beans , is not a hallucinogen , but this may be due to its intense activity , which ...
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animals areas army Austria basins Bavaria became Berlin BIBLIOGRAPHY British central centre century Christian church cities clubs colour cultural Democrats deposits dialects early East eastern economic El Greco elected electors Emperor empire English Europe Federal force France Frederick French Frisian German Germany's germfree geyser Ghana glacial glacier glass Gnostic Goethe gold golf grammar grasslands gravitational graywackes Greece Greek Habsburg Icelandic imperial important industry Italy king known Lake land language later major mass ment metres modern mountain Netherlandic North Old Frisian Old Norse origin painting Party percent period player Pleistocene political population princes produced Proto-Germanic Proto-Indo-European Prussia reform regions Reich Republic Rhine river rock Roman Saxony social soil sources Soviet species surface temperature territorial tion traditional trans U.S. Open United valley vowels West Germany western