The first issue of the Journal of The New York Entomological Society was published in March of 1893, and it is still in publication. Authors deal with many aspects of entomology, but the theme is of a ...
IT is well known that both light and air rapidly destroy the pyrethrins, therefore to obtain a true picture of the relative persistence of pyrethrins and the gamma isomer of benzene hexachloride as a ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback