Koshika Aanuvanshikee Padap Prajnan Evam Vikas Ke Mool Siddhant - Tyagi, Y D; Kshetrapal, Shashi; Tyagi, SandhyaTiwari, H B (Ramesh Book Depot, Delhi, 1997)
Keywords: Botany (Gifted); Botany,Koshika,Aanuvanshikee Padap,Prajnan,Vikas,Mool,Siddhant,Cytology