000
00334nas a2200109Ia 4500
008
130930n ii |||gr||||Z||||||eng
100
_e
Author .
245
0
_a
Journal of Soil Science Vol. 22
_h
Bound Volumes
260
_a
[s.l:
_b
s.n.]
_c
1971.
300
_a
536.
942
_2
ddc
_c
BV
999
_c
67633
_d
67633