Pamphlets on Conservation of Natural Resources, Volumen35U.S. Government Printing Office, 1909 |
Términos y frases comunes
aesthetic alternate April Army Corps Audubon Canyon Ranch Baccharis basin Berkeley biological biota biotic Board of Supervisors Bolinas Lagoon Bolinas Lagoon Watershed CALIFORNIA LIBRARY campus changes coastal scrub College Avenue College of Marin Colonel Boerger concrete channel concrete ditch Congress construction Corps of Engineers Corte Madera Creek Corte Madera Flood cost Creek Flood Control discussion diversity dredging ecological ecosystem egret environment evaluation fishing flood control project flood control zone Forest Service Gilliam grassland Idaho included Independent-Journal Kent Woodlands residents Larkspur Lawrence Halprin Madera Creek Flood Madera Flood Control mapped Marin County Marty Kent Jones natural plant communities predict recreation residents of Kent Roger Kent Salmon River salt marsh San Anselmo San Francisco Scenic Rivers species stream Tamalpais Creek UNIVERSITY OF CALIFORNIA University of Idaho vegetation water quality Water Resources watershed wild and scenic wild river wildlife