TY  - BOOK
AU  - Morgan,Royston Philip Charles
AU  - Davidson,D.A.
TI  - Soil erosion and conservation
SN  - 0-582-30158-0
PY  - 1986///
CY  - England
PB  - Longman
KW  - ConservaciÃ³n de suelos
KW  - ErosiÃ³n
KW  - Suelos
KW  - Texto
N1  - BibliografÃ­a: p.256-295
ER  -