000
00257nam a2200121 a 4500
003
EIA
001
6343
942
_0
2
_2
ddc
_c
BK
245
_a
Evironmnetal soil physics
260
_c
1998
008
141112s1998 ck r 000 u spa d
082
_a
631.4
_b
H651
999
_c
5657
_d
5657