Surveying for civil and mine engineers theory, workshops, and practicals by Walker, John, Awange, Joseph L. 1969-

Available for University of the Philippines System via SpringerLink. Click here to access
Also available remotely for University of the Philippines System via SpringerLink. Click here to access thru EZproxy

Environmental geoinformatics monitoring and management by Awange, Joseph L. 1969-, Kyalo Kiema, John B.

Algebraic geodesy and geoinformatics