Pandey, S.N..
Textbook of Botany / - 9th rev ed / - New Delhi : Vikas Publishing House Pvt. Ltd. , 1983 - 495p ;
0-7069-2398-7
Botany
I / M3.2;3
Textbook of Botany / - 9th rev ed / - New Delhi : Vikas Publishing House Pvt. Ltd. , 1983 - 495p ;
0-7069-2398-7
Botany
I / M3.2;3