TY  - BOOK
AU  - Peterson, H.B.
AU  - Thorne, D.W.
TI  - Irrigated soils: their fertility and management
U1  - 631.422 21st ed.
PY  - 1954///
CY  - London
PB  - Constable and Company
KW  - Irrigation
KW  - Soil management
KW  - Soils
ER  -