00549nam a22001937i 4500 230513m19901989|||aeo|| |||| 00| 0 eng d hbk. GCL 500 SAL Salwi, Dilip M. More science teasers / Dilip M. Salwi. Delhi : Konark Publishers PVT Ltd., 1990. 122 pages ; illustrations ; 22 cm. text rdacontent txt unmediated n rdamedia volume nc rdacarrier Biology ddc 0 0 ddc 0 500_000000000000000_SAL 0 832 LPL LPL 2023-05-13 0 500 SAL 8156 2023-05-13 00:00:00 2023-05-13 BK 513 513