Geological Survey Research 1981 - a summary of recent significant scientific and economic results accompanied by a list of geologic, hydrologic, and cartographic investigations in progress

Författare
Geological Survey (U.S.)
Genre
Ej skönlitteratur
Språk
Engelska
Förlag År Ort Om boken ISBN
United States Government Printing Office 1982 USA, Washington, D.C x, 402 sidor illustrationer, tabeller 29 cm