00538nam a2200193Ia 4500 LDD 181029s9999 xx 000 0 und d 8185680701 600.00 LDD Sharma, L L Methods in acquatic ecology L L Sharma Udaipur Agrotech Publishing Academy 2003 240p. 600.00 2643 06-03-2003 603A 12-03-2003 F US 58 Discount-10 Reqst by : Prof. S.S. Hasan ddc BK 0 0 ddc 0 0 70051 LDD LDD 0 577.6 Sh 23 M 053380 2018-11-01 2018-11-01 BK 70052 70052