text New York John Wiley &Son 1984 ind xxv, 324 hlm ilus 24 cm Peter N. Nemetz, Marilyn Hankey Bibliografi : hlm. 299-314 Indeks Sumber daya alam - Perlindungan 333.7 0-471-88768-4 20090227022525.0 YOGYA-02090000015370 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)