Proceedings.

Sonraí bibleagrafaíochta
Údair chorparáideacha: International Recycling Group, Asian Seminar on Recycling Technology and Practice (1st : 1977 : Manila)
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: [S.l.] Rossi-Nayve Consultancy Services c1978.
Ábhair: