White, J. Pollen, its Collection and Preparation for the Microscope. 1st. Ed. Pub. By the author. 1989
pp.25 with b/w., photos., plus appendix. 8vo. Fine softback. Information sheet from Northern Biological Supplies Ltd., (1994), loosely inserted which presents an alternative method of collecting and staining pollen and also, the mounting of diatoms.
£15.00 [Ref: 57532]