000
00246nam a2200109Ia 4500
008
221219s9999 xx 000 0 und d
100
_a
T.D.Biswas
245
0
_a
Text Book of Soil Science
260
_b
TMH
650
_a
Soil Science
942
_c
BK
_0
5
999
_c
2883
_d
2883