TY  - GEN
AU  - Wild, Alan
TI  - Soils and the environment : an introduction 
SN  - 0521438594
U1  - 631.4 
PY  - 1993///
CY  - New york
PB  - Cambridge University Press
KW  - SPECIFIC TECHNIQUES; APPARATUS, EQUIPMENTS, MATERIALS
KW  - SOIL SCIENCES
ER  -