1. National water resources regulation : where is the environmental pendulum now? : proceedings of the conference, Georgetown University Conference Center, Washington, D.C., January 1-February 1, 1994
پدیدآورنده :
کتابخانه: كتابخانه مركزی دانشگاه صنعتي شريف (تهران)
موضوع : ، Water-- Pollution-- Law and legislation-- United States-- Congresses,، Water-- Pollution-- Law and legislation-- Compliance costs-- United States-- Congresses,، Water quality-- United States-- Congresses
رده :
KF
3790
.
A2
.
N38
1994