Pamphlets on Conservation of Natural Resources, Volumen35U.S. Government Printing Office, 1909 |
Dentro del libro
Resultados 1-5 de 17
Página
... Audubon Canyon Ranch , assisted me in understanding the upland ecology and the links between the canyon rookery and the Lagoon . Dr. J.R. McBride , University of California , helped to analyze success- ional trends of the terrestrial ...
... Audubon Canyon Ranch , assisted me in understanding the upland ecology and the links between the canyon rookery and the Lagoon . Dr. J.R. McBride , University of California , helped to analyze success- ional trends of the terrestrial ...
Página
... Audubon Canyon Ranch and the Point Reyes Bird Observatory . Until the bird populations are better understood , it is impossible to predict , accurately , natural avifaunal changes that will result from changes in the Lagoon's gross ...
... Audubon Canyon Ranch and the Point Reyes Bird Observatory . Until the bird populations are better understood , it is impossible to predict , accurately , natural avifaunal changes that will result from changes in the Lagoon's gross ...
Página
... Audubon Canyon Ranch flora discusses and maps six major plant communities with brief comments on past and future changes . The floristic descrip- tion is accurate and complete and serves as as a basis for the division of the watershed ...
... Audubon Canyon Ranch flora discusses and maps six major plant communities with brief comments on past and future changes . The floristic descrip- tion is accurate and complete and serves as as a basis for the division of the watershed ...
Página
... Audubon Canyon Ranch ) of annual grasses and wild flowers and is located , generally , on the shoulders and drainage divides of the east side and the mesas and lower slopes of the west side of the watershed . Near Stinson Beach the ...
... Audubon Canyon Ranch ) of annual grasses and wild flowers and is located , generally , on the shoulders and drainage divides of the east side and the mesas and lower slopes of the west side of the watershed . Near Stinson Beach the ...
Página
... Audubon Canyon Ranch , indicating that the fir may eventually dominate selected sites where oak now prevails . 4 . Chaparral : This brush community consists mainly of Arctostaphylos canescens , a coastal manzanita , a coastal manzanita ...
... Audubon Canyon Ranch , indicating that the fir may eventually dominate selected sites where oak now prevails . 4 . Chaparral : This brush community consists mainly of Arctostaphylos canescens , a coastal manzanita , a coastal manzanita ...
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