共 50 条
- [32] EROSION OF IRRIGATED LANDS IN EASTERN KAZAKHSTAN [J]. SOVIET SOIL SCIENCE-USSR, 1969, (05): : 634 - &
- [33] ART NOW: EUROPE SHADOW LANDS [J]. APOLLO-THE INTERNATIONAL MAGAZINE FOR COLLECTORS, 2009, 169 (566): : 66 - 67
- [34] Marginal lands in Europe - causes of decline [J]. BASIC AND APPLIED ECOLOGY, 2005, 6 (02) : 99 - 106