Yazar
Denis Healy
7 cilt bulundu.
Cilt sonuçları
Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas
Denis F Healy · Earth Science Information Center, Open-File Reports Section
85 sayfa · 1996
Water / Pollution / Pesticide content / Water quality
Water-quality characteristics of selected public recreational lakes and ponds in Connecticut
Denis F Healy · Earth Science Information Center, Open-File Reports Section [distributor]
277 sayfa · 1995
Water quality management / Water quality
Environmental effects of the Big Rapids dam remnant removal, Big Rapids, Michigan, 2000-02
Denis F Healy · U.S. Geological Survey, Branch of Information Services [distributor]
54 sayfa · 2003
Dam retirement / Environmental aspects / Environmental aspects of Dam retirement