ISBN: 9787558735561 - 植物对生态环境的影响与评价 (1 risultati)

paperback. Condizione: New. Paperback.Pub Date:2021-06-01 Pages:197 Language:Chinese Publisher:Yunnan Science and Technology Press my country's current ecological and environmental problems are very prominent. soil erosion. land desertification. low vegetation quality. serious wetland damage. and biodiversity threats. Due to the over-exploitation and irrational use of natural resources. the ecological environment has deteriorated sharply and the natural ecology has been seriously imbalanced. such as species extinction. .…