Integrated surveys for river basin development proccedings of the fourth international seminar, 20-25 Oct., 1969

Bibliographic Details
Corporate Author: ITC-UNESCO Seminar on Integrated Surveys for iver Basin Development, 4th, Delft, 1969
Other Authors: Broek, J. M> van den
Format: Book
Language:English
Published: Delft ITC-UNESCO Centre for Integrated Surveys, [1969].
Series:Publications of the ITC-UNESCO Centre for Integrated Surveys
Subjects: