Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Man-man LENG"'
Publikováno v:
Applied Mechanics and Materials. :49-52
In order to investigate the water security situation in typical rural areas of Shandong province, the index system of water security assessment were estasblished based on full understanding of water security as well as combination between actual situ
Publikováno v:
JOURNAL OF NATURAL RESOURCES. 34:563