TY  - GEN
AU  - Dortignac,Edward
TI  - Rio Puerco: abused basin
T2  - Publication, 74
KW  - Sol
KW  - Erosion
KW  - Peuplement
KW  - Etats Unis
KW  - New Mexico
N1  - <Donation Engel>; bibliogr. p. 514-515
ER  -