Optimum mechanical aeration systems for rivers and ponds / -by T. Hogan, F. Everett Reed, A.W. Stardbird
Hogan, T.
Optimum mechanical aeration systems for rivers and ponds / -by T. Hogan, F. Everett Reed, A.W. Stardbird - Washington, D.C. : Environmental Protection Agency, Water Quality Office - [145]p.
Optimum mechanical aeration systems for rivers and ponds / -by T. Hogan, F. Everett Reed, A.W. Stardbird - Washington, D.C. : Environmental Protection Agency, Water Quality Office - [145]p.