Yazar
philip l verplanck
4 cilt bulundu.
Cilt sonuçları
Understanding contaminants associated with mineral deposits
Philip L. Verplanck · U.S. Geological Survey
95 sayfa · 2008
Mines and mineral resources / Environmental aspects / Mineral industries
Comprehensive water quality of the Boulder Creek Watershed, Colorado, during high-flow and low-flow conditions, 2000
Sheila F. Murphy, Philip L. Verplanck · U.S. Department of the Interior, U.S. Geological Survey
198 sayfa · 2003
Hydrology / Water quality
Rare Earth Element Mineral Deposits in the United States
B. S. Van Gosen, Philip L. Verplanck, Poul Emsbo, Geological Survey (U.S.) Staff · United States Geological Survey
Sayfa sayısı yok · 2019
Rare earth metals