TY  - BOOK
AU  - Storey,Peter J.
TI  - The conservation and improvement of sloping land: a manual of soil and water conservation and soil improvement on sloping land 
SN  - 1578082013 (v. 1)
AV  - S623 S76
PY  - 2002///-
CY  - Enfield, New Hampshire
PB  - Science
KW  - Conservación de suelos
N1  - Contenido: v. 1. Practical understanding -- v. 2. Practical application - soil improvement -- v. 3. Practical application - soil and water conservation
ER  -