na INLIS000000000005144 20231202141116 231202||||||||| | ||| |||| || | 979-461-125-5 010-1223005144 id 304.2 304.2 BIO J Brown, Lester R. Kusworo, Budi Jangan biarkan bumi merana Yayasan Obor Indonesia 1993 xxiii, 434 hlm. ; 21 cm. R08.07 - R08-0136 Ekologi Manusia