na INLIS000000000008044 20180913122459 0010-0317008042 180913 e 0 ind Peranan Cahaya Matahari dalam Pendidikan IPA terhadap Lingkungan Hidup / Kurnia Kusnawijaya Kusnawijaya, Kurnia Jakarta : Genep Jaya Baru, 1983 xiii, 87 hlm. ; 23 cm 621.47 Kus p-10 621.47 tenaga matahari 176590111 177190111 176790111 176690111 176390111 176490111 177290111 176690111 176590111 177190111 176790111 176390111 176490111 177290111 176790111 176590111 177190111 176690111 176390111 176490111 177290111 177190111 176590111 176790111 176690111 176390111 176490111 177290111 176590111 177190111 176790111 176690111 176390111 176490111 177290111 177290111 176590111 177190111 176790111 176690111 176390111 176490111