na INLIS000000000000140 20211228083648 0010-1221000004 Berjuang Melestarikan Lingkungan / Suparno Suparno 90 hlm. : ilus. ; 19,5 cm Jakarta : Adicita Karya Nusa, 2000 F F SUP b 979-507-181-5 57.219/2000