@book{219343,
	author = {Harley, Madeline M. and Morton, Cynthia},
	title = {Pollen and spores : morphology and biology / Madeline Harley ; Cynthia Morton ; Stephen Blackmore},
	publisher = {Royal Botanic Gardens, Kew},
	year = {2000},
	address = {Richmond},
	note = {Contiene:  Pollen development and ontogeny  Pollen variability within species and populations  Theoretical modelling  Pollen morphology and ultrastructure  Pollen evolution  Fossil pollen and Quaternary palynology}
}