000 00472 a2200157 4500
020 _a0387903798
080 _a577.4(086.5)
_bK42G
245 1 _aGradient modeling
_bResource and fire management
_cby S.R. Kessell
260 _aNew York
_bSpringer-Verlag
_c1979
650 _aGradient Modeling
440 _aSpringer series on environmental management
100 1 _aKessell, S.R.
300 _a432 p.
040 _aIARI, New Delhi
901 _a146233
999 _c70874
_d70874