Van Emden, Helmut F. .
Beyond silent spring: integrated pest management and chemical safety / by Helmut F. Van Emden and David B. Peakall. - London : Chapman & Hall , 1996 - 322p ;
0-412-728109
Chemistry- pest management and chemical safety
E9G / N6
Beyond silent spring: integrated pest management and chemical safety / by Helmut F. Van Emden and David B. Peakall. - London : Chapman & Hall , 1996 - 322p ;
0-412-728109
Chemistry- pest management and chemical safety
E9G / N6