000
00297nam a2200109Ia 4500
008
230130s1998 xx 000 0 und d
041
_a
eng
082
_a
546
100
_a
Abbasi, S.A.
_9
1484776
245
_a
Water quality sampling & analysis
260
_a
N. Delhi
_b
Discovery Publishing House
_c
1998
999
_c
967415
_d
967415