000 00471 a2200181 4500
999 _c37986
_d39533
003 ISURa
008 150126b xxu||||| |||| 00| 0 eng d
041 _aEnglish
082 _a596
_bSAX
100 _aSaxena,O.P.
_99657
245 _aModern text - book of protochordata
260 _c1985
_aNew Delhi
_bS.Chand and Company
300 _bill.
_c17 cm.
_avii ,220 p.
650 _aCHORDATA
_918321
650 _aANIMALS
_9166
650 _aZOOLOGY
_91382
942 _cSR
_2ddc