Narayana Ayyar
Pharmacognosy of ayurvedic drugs - Thiruvananthapuram University of Kerala 1966 - 133 Pages
Economic botany
Medicinal Plants
581.6 / NAR/PH
Pharmacognosy of ayurvedic drugs - Thiruvananthapuram University of Kerala 1966 - 133 Pages
Economic botany
Medicinal Plants
581.6 / NAR/PH