x, 565 p., leaf of plate, ]2[ fold. p. of plates : ill. ; 25 cm
"With special contributions on Organic pesticides, by John A. Parkinson; X-ray fluorescence spectrometry, by Colin C. Evans; Data processing and statistical analysis, by H. Max Grimshaw )and( David K. Lindley."
Bibliography: p. 533-555
Includes index
by Stewart E. Allen ... )et al.( ; edited by Stewart E. Allen