na INLIS000000000001574 20220516130823.0 220516| ||| | ind a 0010-052200000001264 Ilmu lingkungan H.R. Mulyanto "MULYANTO, H. R" Yogyakarta Graha Ilmu 2007 "x, 132p. ; 23 cm" ISBN 978-979-756-269-4 572.002 ENVIRONMENT. 1 279/10