00365nam a2200121Ia 4500008004100000020001800041082001500059100005800074245005100132250001600183260003600199300000800235220726s9999||||xx |||||||||||||| ||und||  a9788194125488  a610bNar/T  aNarayana, P. Suresh & Pullaiah, T. & Varalakshami, D. 0aNarayana-Texbook of Pharmacognogy-Vol. 1, 2Ed.  a2nd Edition  aNew DelhibCBS Publishersc2020  a346