000 00331nam a22001457a 4500
020 _a81-7133-630-2
082 _a593.9
_bKOT/E
100 _aKOTPAL, R.L
245 _aECHINODERMATA
250 _aFIFTH EDITION
260 _aMEERUT
_bRASTOGI PUBLICATIONS
_c2003
300 _a219
650 _aBIOLOGY REFERENCE
_zINDIA
942 _cBK
999 _c1361
_d1361