@book{14626,
	author = {Nair, P. K. K.},
	title = {Advances in pollen-spore research.},
	publisher = {Published under the auspices of the East Asian Palynological Association by To-day & To-morrow's Printers and Publishers,},
	year = {1974 [Released 1975].},
	address = {New Delhi :}
}