00000ctm a22000004a 4500 UP-1685594773861450302 Buklod 20070906152510.0 i|||||||||||||| | s| ||||||||||| 200603s2007 xx ab rbm |||| u|eng d (iLib)UPBAG-00000027415 BAG rda eng Thesis Bertiz, Bethlehem Mendoza author. Species density of Batillaria sp. on the intertidal zone of Imbo, Anda, Pangasinan by Bethlehem M. Bertiz, Ailyn F. Fadriquela. 2007. ix, 32 leaves color illustrations, map 29 cm. 1 computer optical disc (4 3/4 in.) text rdacontent unmediated rdamedia volume rdacarrier Thesis (Bachelor of Science in Biology)--University of the Philippines Baguio, 2007. Includes bibliographical references (leaves 26-28) Fadriquela, Ailyn F. author. UP UPBAG UPBAG-MAIN THESIS Thesis