TY  - BOOK
AU  - Hexem,Roger W.
AU  - Heady,Earl Orel
TI  - Water production functions for irrigated agriculture
SN  - 0813817854
AV  - HD1714 .H45
U1  - 333.9/13/0978 
PY  - 1978///
CY  - Ames
PB  - Iowa State University Press
KW  - Irrigation farming
KW  - Economic aspects
KW  - Mathematical models
KW  - West (U.S.)
KW  - Production functions (Economic theory)
N1  - Includes bibliographical references and index
ER  -