Principles and practices of grading, drainage, and road alignment an ecologic approach

Principles and practices of grading, drainage, and road alignment an ecologic approach

Bibliografiske detaljer
Hovedforfatter: Untermann, Richard K.
Format: Bog
Sprog:English
Udgivet: Reston, Va. Reston Pub Co. c1978.
Fag:
Road construction.
Road drainage.