TY - BOOK AU - Lal, R. AU - Blum, W.H. AU - Stewart, B.A. AU - Valentine, C. TI - Methods For Assessment of Soil Degradation: Advances In Soil Sciences SN - 084937443X U1 - 631 PY - 1998/// CY - London PB - CRC Press KW - Agriculture and related technologies KW - Technology (Applied sciences) KW - Assessment methods KW - Soil degradation ER -