Notes on the upper Santa Cruz watershed--Arizona
By: Hugh G. Calkins, regional conservator
Contributors: United States. Soil Conservation Service
Series: Regional bulletin -- no. 49; Conservation economics series -- no. 22; Conservation economics series -- no. 22.; Regional bulletin (United States. Soil Conservation Service) -- no. 49.
Publisher: Soil Conservation Service, Region Eight
Published: 1937
Place of publication: Albuquerque, N.M
Language: eng
Number of pages: 24
Subjects: Land use