论文信息 - Environmental unit: an arbitrary ecosystem for land evaluation - 字舞流文

Environmental unit: an arbitrary ecosystem for land evaluation

[1] A. Williams,et al. LAND CAPABILITY CLASSIFICATION IN GRENADA, WEST INDIES , 1989 .

[2] Lawrence W. Barnthouse,et al. Ecology, Impact Assessment, and Environmental Planning , 1986 .

[3] A. Bouchard,et al. Ecological cartography and land-use planning: Trends and perspectives , 1989 .

[4] G. Brundtland,et al. Our common future , 1987 .