TY - BOOK ED - Indira Gandhi National Open University (New Delhi) TI - Mathematical modelling (MTE-14) SN - 8176052264 U1 - 658.4033 PY - 1998/// CY - New Delhi PB - Indira Gandhi National Open University KW - Introduction to mathematical modelling -2.Mathematical modelling in the physical environment -3.Mathematical modelling in the biological environment -4.Mathematical modelling in socio-economic environment KW - Management; Environmental management; Pollution control ER -