Brockington, N.R.
Computer modelling in agriculture / N.R. Brockington. - Oxford : Oxford University Press, cop.1979
. - X,156 p. ; 24 cm
0198545231
U10-2-99
Computer modelling in agriculture / N.R. Brockington. - Oxford : Oxford University Press, cop.1979
. - X,156 p. ; 24 cm
0198545231
U10-2-99