Background
Velcheva, Maria Petrova was born on February 14, 1942 in Sofia, Bulgaria. Daughter of Peter Velchev and Yanka Delcheva Stoeva Markova.
Velcheva, Maria Petrova was born on February 14, 1942 in Sofia, Bulgaria. Daughter of Peter Velchev and Yanka Delcheva Stoeva Markova.
Master of Science, U. Sofia, Bulgaria, 1966; Doctor of Philosophy, Institute Chemical Technology, 1979.
Chemist, Institute Chemical Technology, Sofia, Bulgaria, 1967-1973; research chemist, 1974-1979; research fellow I, Institute Organic Chemistry, Bulgarian Academy Sciences, Sofia, Bulgaria, since 1979; associate professor, Institute Electrotechnical Education, Skikda, Algeria, 1987-1988. Consultant Institute Chemistry, Mongolian Academy Sciences, Ulan Bator, since 1992.
Member Am.Soc. Pharmacognosy, 1991.