Water pollution control
1961
AGROVOC关键词
书目信息
出版者
U.S. G.P.O.
其它主题
Laws and regulations
语言
英语
副标题
hearings before a subcommittee ... Eighty-seventh Congress, first session, on S. 45, S. 120, S. 325, S. 571, S. 861, S. 1475, and H.R. 6441, amending the Federal Water Pollution Control Act to provide for a more effective program of water pollution control : May 8 and 9, 1961
类型
Monograph; Book; Text; Report
团体作者
United States. Congress. Senate. Committee on Public Works.
2024-02-27
2025-07-20
MODS