na YOGYA-02090000031729 20090227024620.0 ind 979-420-307-6 010-020900000031729 344.046 344.046 Har E T Harjasumantri, Kusnadi Environmental legislation in Indonesia Koesnadi Harjasoemantri Ed. 3 th Yogyakarta Gadjah Mada University Press 1994 58 hlm 23 cm Bibliografi : hlm. 35-36 Lingkungan hidup - Undang-undang dan peraturan interprestasi YOPDYOG(B) 10-07-2006 1 95P0068271