000 00688nam a22001577a 4500
008 230526b |||||||| |||| 00| 0 eng d
020 _a 0748601422
040 _aNational Science Library
_cNational Science Library
080 _a574(082.2)
_bN0
245 _aFront cover image for Maintenance of the biosphere : proceedings of the Third International Conference on Environmental Future (3rd ICEF) Maintenance of the biosphere :
_c/ Proceedings of the Third International Conference on Environmental Future (3rd ICEF)
260 _aEdinburgh:
_bEdinburgh University Press,
_c1990
300 _axiv, 228p.
650 _aScience
700 _aPolunin, Nicholas (Ed.)
942 _2udc
_cPR
999 _c35509
_d35509