MARC
LEADER | 00000nam a2200000Ia 4500 | ||
---|---|---|---|
100 | |a Singh, A.K. . | ||
250 | |||
020 | |||
650 | |||
942 | |c BK | ||
245 | |a Encyclopedia of teaching of environmental sciences, Vol. 2 | ||
260 | |a NewDelhi |b Anmol |c 2003 | ||
082 | |a 301.3 SIN/ENC/V2 | ||
999 | |c 80215 |d 80215 |
LEADER | 00000nam a2200000Ia 4500 | ||
---|---|---|---|
100 | |a Singh, A.K. . | ||
250 | |||
020 | |||
650 | |||
942 | |c BK | ||
245 | |a Encyclopedia of teaching of environmental sciences, Vol. 2 | ||
260 | |a NewDelhi |b Anmol |c 2003 | ||
082 | |a 301.3 SIN/ENC/V2 | ||
999 | |c 80215 |d 80215 |