prepared by Harza Engineering Company with assistance of ISGS

Dept. of Energy and Natural Resources, Illinois State Geological Survey 1988

所蔵館4館

by Harza Engineering Company ; prepared for Committee for Coordination of Investigation[s] of the Lower Mekong River Basin and the U.S. Agency for International Development

Harza Engineering Co. [1962]

所蔵館1館

by Harza Engineering Company ; prepared for Committee for Coordination of Investigation[s] of the Lower Mekong River Basin and the U.S. Agency for International Development

Harza Engineering Co. [1962]

所蔵館1館

by Harza Engineering Company ; prepared for Committee for Coordination of Investigation[s] of the Lower Mekong River Basin and the U.S. Agency for International Development

Harza Engineering Co. [1962]

所蔵館1館

Michel Baker, Jr. Inc., Harza Engineering Company

IDC [19--?]

マイクロ形態 (マイクロフィッシュ)

所蔵館1館