The New Encyclopaedia Britannica: Suppl, Volume 16Encyclopaedia Britannica, 1997 |
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Page 663
... living resources as : maintenance of essential ecological processes and life - support systems , preservation of genetic diversity , and guarantee of the sustainable use of species and ecosys- Concepts important to conservation 663 The ...
... living resources as : maintenance of essential ecological processes and life - support systems , preservation of genetic diversity , and guarantee of the sustainable use of species and ecosys- Concepts important to conservation 663 The ...
Page 664
... living resources of the Earth contain all the basic requirements for human survival . The need for other resources is the result of the desire to live in greater numbers and at a standard of living considerably higher than that ...
... living resources of the Earth contain all the basic requirements for human survival . The need for other resources is the result of the desire to live in greater numbers and at a standard of living considerably higher than that ...
Page 670
... living organisms as soil bacteria and various algae that can convert atmospheric nitrogen into the nitrates required for plant growth . These and other chemicals in the soil eventually become part of the living tissue in plants and ...
... living organisms as soil bacteria and various algae that can convert atmospheric nitrogen into the nitrates required for plant growth . These and other chemicals in the soil eventually become part of the living tissue in plants and ...
Contents
CHINA | 36 |
CHINESE LITERATURE | 231 |
CHORDATES CHRISTIANITY | 251 |
Copyright | |
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20th century administration agricultural army Basin became Buddhism canon law capital central centre Ch'ing Chekiang Chicago Chile Chinese Chou Christ Christian church cities Communist Confucian culture divine doctrine dynasty early east eastern economic emperor empire established foreign Fukien groups Hai-nan Han Chinese Han dynasty Holy Honan Hopeh Huai Huang Hui Chinese human Hunan Hupeh Imperial important industrial Inner Mongolia Japanese Jesus Kansu Kiangsi Kwangtung Kweichow Lake land Liaoning major Manchu Manchuria ment military Ming Ming dynasty modern Mongol Mountains Nationalist North China North China Plain northeast northern northwest officials organized Orthodox Peking period Plain plateau political population prefectures produced province reform reign Revolution River Roman Shang Shanghai Shantung Shensi shih Sinkiang social soils southeast southern Soviet Sung Szechwan T'ang Taoist Tibet Tibetan tion trade tradition Valley Western Yangtze Yüan Yunnan