000 00594nas a2200121Ia 4500
999 _c5260
_d5260
005 20180922113317.0
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040 _cNARA
100 _aWewalka, G.
245 0 _aResults of the Austrian-Ceylonese Hydrobiological Mission 1970 of the 1st Zoological Institute of the University of Vienna (Austria) and the Department of Zoology of the Vidyalankara university of Ceylon, Kelaniya PART IX: Dytiscidae (Coleoptera)
260 _c1973
_bNARA,
_aColombo 15 :
300 _aP. 83-87
440 _aBulletin of the Fisheries Research Station Sri Lanka (Ceylon)
_n; Vol.24 Nos. 1 and 2
650 _aAquatic Sciences
856 _uhttp://www.erepository.nara.ac.lk/handle/1/289
942 _cJNLA
_2ddc