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ENVIRONMENTAL QUALITY AND LAND PRODUCTIVITY: A COMPARISON OF THE AGRICULTURAL LAND BASE OF THE USSR AND NORTH AMERICA
Author(s) -
FIELD N. C.
Publication year - 1968
Publication title -
canadian geographer / le géographe canadien
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.35
H-Index - 46
eISSN - 1541-0064
pISSN - 0008-3658
DOI - 10.1111/j.1541-0064.1968.tb00555.x
Subject(s) - productivity , agricultural land , agriculture , agricultural economics , environmental quality , base (topology) , natural resource economics , geography , land use , environmental protection , environmental science , environmental resource management , economics , economic growth , political science , archaeology , engineering , civil engineering , mathematics , mathematical analysis , law