TY  - BOOK
AU  - Roe,Harry Burgess
TI  - Moisture requirements in agriculture: farm irrigation 
T2  - McGraw-Hill publications in agricultural engineering
U1  - 631.7 
PY  - 1950///
CY  - New York, London
PB  - McGraw-Hill
KW  - Irrigation
KW  - Irrigation farming
N1  - Bibliographical references: p. 389-390
ER  -