TY  - BOOK
AU  - Ayres, Quincy Claude,
TI  - Soil erosion and control
T2  - McGraw-Hill publications in agricultural engineering
AV  - S623 A96
PY  - 1936///
CY  - New York
PB  - McGraw-Hill
KW  - Erosión
KW  - Suelos
ER  -