Herbert, R.. 1990 Dug Well vs. Collector Well Performance: ODA R & D Project No. 90/11, Development of horizontal drilling rig for alluvial aquifers of high permeability. Nottingham, UK, British Geological Survey, 20pp. (WD/90/034) (Unpublished)
Information
Programmes:
A Pre-2012 Programme
Library
Statistics
Downloads per month over past year
Share
![]() |
