na INLIS000000000045336 20150121081226.0 979-9039-10-1 010-011500000000162 NBPDMAT 028.5 028.5 Nov u Noverta Upaya melestarika penyu / Noverta Ebt, Spd Cet.2 Surabaya : Karunia, 2009 88 hlm. : ilus. ; 21 cm. Bibliografi : hlm. 88 Bacaan Kanak - Kanak NBPDMAT