TY - BOOK AU - Smith,Maynard J. TI - Models in ecology SN - 0521202620 : U1 - 574.50184 PY - 1974/// CY - Cambridge PB - The University Press KW - Ecology KW - Mathematical models KW - Volterra equations KW - Biological models N1 - Includes index; Bibliography: p. 137-142 ER -