TY  - BOOK
AU  - Jacks, G.V.
AU  - Whyte, R.O.
TI  - Erosion and soil conservation
T2  - Technical Communication / Imperial Bureau of Soil Science; 36
U1  - 631.45 21st ed
PY  - 1938///
CY  - England
PB  - Imperial Bureau of Soil Science
KW  - Soil science
KW  - Erosion
KW  - Soil conservation
ER  -