=LDR 00000nam 2200000 4500 =001 INLIS000000000030573 =005 20201112102653 =035 ##$$a 0010-061300000030573 =008 201112################g##########0#ind## =041 ##$$a ind =082 ##$$a 304.202 =090 ##$$a 304.202, Sar, b =100 ##$$a Saragih =245 1#$$a Bunga rampai lingkungan hidup /$c Saragih, S. Sitorus BA.BSc.; penyusun S.Sitorus BA.BSc =260 ##$$a Surabaya :$b Usaha nasional,$c 1983 =300 ##$$a xii, 504 hlm ; $c 20 x 14 cm =650 #4$$a Bung Rampai Lingkungan Hidup =850 ##$$a NBPNMAT =084 ##$$a 304.202 SAR b =520 ##$$a Bibliografi: halaman 502-504 =990 ##$$a 7.285/pro.92