“Oftentimes, the conservatee can retain their own legal

Two papers are included on the investigation of electric field effects arising from factory chimney plumes. Prior to publication steroids, the existence of this phenomenon was not recognised. Papers on the use of electrically charged aerosols for improving deposition efficiency in crop spraying and on the examination of the effects of electrical charging on the behaviour of mildew spores, demonstrate the application of electrical techniques to novel areas of research.