00992nam a2200205 a 4500 120715s1998 ii a 000 0 eng BD-KhUET BD-KhUET. 574.5 Saxena, N. B. Arid zone ecology / N. B. Saxena, Shamindra Saxena. Meerut : Pragati Prakashan, 1998. x191 p. : ill. ; 22 cm. Arid regions ecology Congresses. Environmental protection. 6196 6196 0 0 ddc 0 0 KUETCL KUETCL GEN 2000-05-16 Bikash Prakashani, Dhaka. 53.00 0 574.5 SAX 3010021241 2012-07-15 00:00:00 1 2012-07-15 BK 0 0 ddc 0 0 KUETCL KUETCL GEN 2000-05-16 Bikash Prakashani, Dhaka. 53.00 0 574.5 SAX 3010021242 2012-07-15 00:00:00 2 2012-07-15 BK 0 0 ddc 0 0 KUETCL KUETCL GEN 2000-05-16 53.00 0 574.5 SAX 3010021243 2012-07-22 00:00:00 3 2012-07-22 BK