Pure Appl. Chem., 1975, Vol. 42, No. 1-2, pp. 177-188
http://dx.doi.org/10.1351/pac197542010177
The value of worldwide pesticide residue monitoring systems
First page:

Pure Appl. Chem., 1975, Vol. 42, No. 1-2, pp. 177-188
http://dx.doi.org/10.1351/pac197542010177