General aquatic resources monitoring
By: David Azuma, Sylvia Mori ; [editing by Stephanie Gomes]
Contributors: Mori, Sylvia; Gomes, Stephanie; United States. Forest Service. Pacific Southwest Region
Series: FHR currents -- no. 2; FHR currents-- -- no. 2.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Region
Published: 1990
Place of publication: California]
Language: eng
Subjects: Aquatic resources; Environmental monitoring
Notes: Caption title.