Potensi laut dan samudra kita Iswanto text Klaten Pakar Raya 2007 ed. 1 ind
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iv ; 64 hlm. : Ilus. ; 25 cm. Iswanto ; penulis 551.456 551.456 ISW p 978-979-534-430-8 190918 20190918112530 INLIS000000000000852 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)