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pro vyhledávání: '"Petrov Sergey Viktorovich"'
Autor:
Petrov Sergey Viktorovich, Yelizaveta Sergeevna Levoshina, Belyaeva Olga Nikolaevna, Voronova Olga Nikolaevna
Publikováno v:
Journal of Bacteriology & Mycology: Open Access. 10:77-81
Current chemistry, biology, and bacteriology classes at school on the preparation of rudimentary remedies for disease (by studying the cyclamen plant as an example) are reviewed. Useful skills in herbal medicine can be taught successfully to students
Autor:
Edward Mickolus
Spying in the United States began during the Revolutionary War, with George Washington as the first director of American intelligence and Benedict Arnold as the first turncoat. The history of American espionage is full of intrigue, failures and trium