Water use in Hop Valley: irrigation, improper land use, and overgrazing to refute water diversion rights claim under grazing permit. ; ZION Museum and Archives Image 101_01_020 ; ZION 8256
Irrigation in Hop Valley; improper land use, overgrazing to refute water diversion rights claim under grazing permit. ; ZION Museum and Archives Image 101_01_022 ; ZION 8258