共 50 条
- [1] ENVIRONMENTAL-PROTECTION AND RESOURCES CONSERVATION CHIMICA & L INDUSTRIA, 1981, 63 (02): : 90 - 106
- [2] NEW ASPECTS OF ENVIRONMENTAL-PROTECTION PAPERI JA PUU-PAPER AND TIMBER, 1988, 70 (07): : 555 - 555
- [3] ASPECTS OF INDUSTRIAL ENVIRONMENTAL-PROTECTION WERKSTATTSTECHNIK ZEITSCHRIFT FUR INDUSTRIELLE FERTIGUNG, 1981, 71 (10): : 660 - 661
- [8] INTERNATIONAL ENVIRONMENTAL-PROTECTION - POLICY, LEGAL, AND TRADE ASPECTS - POLICY AND LEGAL-ASPECTS PROCEEDINGS OF THE AMERICAN SOCIETY OF INTERNATIONAL LAW, 1977, (71): : 48 - 56
- [9] SOME ASPECTS OF ENVIRONMENTAL-PROTECTION IN POLAND PRZEMYSL CHEMICZNY, 1983, 62 (08): : 427 - 428