@base .
a ;
;
"20041117063100.0"^^ ;
;
.
a ;
.
a .
"India" .
a ;
"0972-3498" ;
.
a , , ;
, , ;
"Journal of the Purvanchal Academy of Science." ;
;
;
"0972-3498" ;
;
"0972-3498" ;
;
"0972-3498" ;
"Journal of the Purvanchal Academy of Science" , "Journal of the Purvanchal Academy of Science." ;
.
.
a , ;
"Journal of the Purvanchal Academy of Science" .
a ;
"0972-3498" ;
.