7
1
10
Menjelang sepuluh tahun undang-undang lingkungan hidup
Hardjasoemantri, Koesnadi
Additional Author
mixed material
9794202193
Yogyakarta
Gadjah Mada University
1992
Pengembangan Wawasan IPTEK Pondok Pesantren ( Teknologi Informasi )
Sidik, Anshorudin Muhammad
Additional Author
mixed material
Jakarta
Bumi Aksara
1995
Kumpulan Peraturan di bidang lingkungan hidup
Eko Jaya
Additional Author
mixed material
Jakarta
Eko Jaya
1988
Memelihara kelestarian lingkungan hidup ( Umum Lainnya )
Chaniago, Arifinal
Additional Author
Sirodjudin, Ijod
Additional Author
mixed material
Bandung
Angkasa
1981
Lingkungan hidup dan pembangunan
Salim, Emil
Additional Author
mixed material
Jakarta
Mutiara Sumber Widya
1994
Pengelolaan sumberdaya dan lingkungan
Mitchell, Bruce
Additional Author
Setiawan, B.
Additional Author
Rahmi, Dwita Hadi
Additional Author
mixed material
9794204684
Yogyakarta
Gadjah Mada University
2000
Earth in the balance :
ecology and the human spirit
Al Gore
Additional Author
mixed material
0395578213
New York
Houghton Mifflin Co
1992