@book{8161,
	author = {Raizada, M.B.},
	title = {Supplement to Duthel's Flora of the Upper Gangetic Plain and of the adjacent Siwalik and Sub-Himalayan Tracts},
	publisher = {Bishen SWSINGH Mahendra Pal Singh},
	year = {1976},
	address = {Dehradun}
}