00427nam a22001817a 4500 47822 47822 OSt 20250224174931.0 250224b ||||| |||| 00| 0 eng d 9789380097350 clc 344.046 SOH00209 Bir Ritu Environmental Studies 2nd Edition New Delhi Vayu education of india 2025 180p. BK 0 0 0 0 SOH MUIT_NOIDA MUIT_NOIDA 2025-02-24 375.00 0 344.046 BIR/E SOH00209 2025-02-24 00:00:00 2025-02-24 RR