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Agricultural sustainability in a changing world order: edited by Gordon K. Douglas Westview Press, Boulder, CO, USA, distributed in the UK by Bowker, Epping, UK 1984, 282 pp
Tilo UlbrichtVolume:
10
Year:
1985
Language:
english
Pages:
2
DOI:
10.1016/0306-9192(85)90052-1
File:
PDF, 274 KB
english, 1985