A short history of dairy farming and of butter production and trade in the Netherlands was given with fuller description of the then recent development of the butter and margarine industry and commerce. Special emphasis was laid on the adulteration of butter. The system of butter quality inspection, as it evolved in the course of time, was extensiv...
NRC publication: Yes
NRC publication: Yes
In this paper the results of investigations made in 1967 and 1969 are presented. In 1967, 94 students took part in tests accomplished in the Heinrich-Hertz-Institut (test series 1). On this subject the author reported at the 4th International Symposium on Human Factors in Telephony at Bad Weissee, Germany, 1968. These tests now are completely evalu...
Justification for efficacy testing is provided under the present FIFRA, and the PR notice 70-15 requirements. In addition, the Pure Food and Drug Laws, the Delaney Amendment, and other laws effect the requirements of registration of all economic poisons. Basic preliminary registration information such as toxicological data, chemistry data, must be ...
