1. Geo-resources and environment: Proceedings of the Fourth international symposium held in Hannover, Fed. rep. of Germany, at Natural Resources, October 16-18, 1985
پدیدآورنده : editor,F.Bender
کتابخانه: کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد (خراسان رضوی)
موضوع : Mineral industries - Environmental aspects - Europe - Congresses,Europe - Congresses ، Environmental protection
رده :
TD
195
.
M5
G46
1985
2. Minerals and the environment: Proceedings of the international symposium, Organizes by the Institution of Mining and Metallurgy, with the cooperationof the institute of quarrying and the Institution of Mining Engineers, held in London from 4 to 7 June 1974
پدیدآورنده : edited by M. J. Jones
کتابخانه: کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد (خراسان رضوی)
موضوع : Mineral industries - Environmental aspects - Europe - Congresses
رده :
TD
195
.
M5
M56
