Effects of water and nitrogen stresses on a shortgrass prairie ecosystem
By: by William K. Lauenroth
Published: 1981
Language: eng
Format: Microform
Number of pages: 115
Subjects: Prairie ecology; Soils -- Nitrogen content
Notes: Microfilm of typescript. Ann Arbor, Mich. : University Microfilms International, 1981. -- 1 reel ; 35 mm

Thesis (Ph.D.)--Colorado State University, 1973

Bibliography: leaves 103-106