References
References
- Kantipuly , C , Katragadda , S , Chow , A and Gesser , HD . 1990 . Talanta , 37 : 491
- Lee , KS , Lee , W and Lee , DW . 1978 . Anal. Chem. , 50 : 255
- Schwedt G Topics in current chemistry-instrumental inorganic chemistry New York Springer 1979 p. 159
- Jezorek , JR and Freiser , H . 1979 . Anal. Chem. , 51 : 366
- Fulcher , C , Crowell , MA , Bayliss , R , Holland , KB and Jezorek , JR . 1981 . Anal. Chim. Acta , 129 : 29
- Audu , AA . 1989 . React Polym. , 10 : 3
- Prasad , BB , Kumar , A and Sundd , S . 1994 . React. Polym. , 23 : 229
- Prasad , BB and Sundd , S . 1995 . Bull. Chem. Soc. Jpn. , 68 : 1
- Jonas , PMM , Eve , DJ and Parrish , JR . 1989 . Talanta , 36 : 1021
- Singh , R and Prasad , BB . 2000 . Process Biochemistry , 35 : 897
- Prasad , BB and Pandey , UC . 2000 . World Journal of Microbiology and Biotechnology , 16 : 819
- Seki , H , Suzuki , R and Kashiki , I . 1990 . J. Colloid Interface Sci. , 134 : 59
- Mathur , A and Rupainwar , DC . 1988 . Asian Environ. , 10 : 19
- Ho , YS , Wasc , DAJ and Forster , CF . 1996 . Water SA , 22 : 219
- Cullen , GV and Siviour , NG . 1982 . Water Res. , 16 : 1357
- Elliot , HA , Liberati , MR and Huang , CP . 1986 . J. Environ Qual. , 15 : 214
- Tan , TC , Chia , CK and Teo , CK . 1985 . Water Res. , 19 : 157
- Srivastava , SK , Tyagi , R and Pant , N . 1989 . Water Res. , 23 : 1161
- Singh , DK , Tiwari , DP and Saxena , DN . 1993 . Ind. J. Environ. Health , 35 : 169
- Singh , D and Rawat , NS . 1995 . Ind. J. Chem. Technol. , 2 : 49
- Periasamy , K and Namasivayam , C . 1995 . Sep. Sci. Technol. , 30 : 2223
- Mukhejee , SM and Mondal , GC . 1995 . Ind. J. Chem. Technol. , 2 : 59
- Sundd , S , Prasad , SK , Kumar , A and Prasad , BB . 1994 . Talanta , 41 : 1943
- Pesavento , M and Profumo , A . 1988 . Talanta , 35 : 431
- Cantwell , FF and Puon , S . 1979 . Anal. Chem. , 51 : 623
- Okada , T . 1998 . Anal. Chem. , 70 : 1692
- Bishop E Indicators New York Pergamon Press 1972 p. 55