TY  - BOOK
AU  - Steiner, Kurt George.
TI  - Causes of soil Degradation and development approaches to Questionable soil management/ (Acc: 1782)
SN  - 382361259x
U1  - 631.4 STE. 
PY  - 1996///
CY  - Germany.
PB  - Margraf Verlag.
ER  -