TY  - BOOK
AU  - Beard, Leo R. coaut.
ED  - .A.)
ED  - Army Corps of Engineers, Hydrologic Engineering Center (E.U-
TI  - Hydrologic engineering methods for water resources developm-ent. volume 9: reservoir system analysis for conservation /- by Leo R. Beard...[et al]
CY  - Davis, California : Army Corps of Engineers, Hydrologic Engineering Center
ER  -