TY  - GEN
AU  - Brown, Lester R.
AU  - Wolf, Edward C.
TI  - Soil erosion quiet crisis in the world economy
SN  - 0-916468-60-7
PY  - 1984///
CY  - Washington
PB  - Worldwatch Institute
KW  - SOIL CONSERVATION
KW  - SOIL EROSION
ER  -