On the Reproductive System of Planaria simplissima, a new species Fiction Polge and L

Polge and L

American botanist and geneticist

Little creased else good

289-378 With Eight plates and seven figures in text

William one with R

On the Reproductive System of Planaria simplissima, a new species Fiction Polge and LTitle On the Reproductive System of Planaria simplissima, a new species Author Winterton C. Curtis Binding PAMPHLET Publisher Gustav Fischer Publisher Year 1900 Condition Good Description First separate edition. Offprint. Original wrappers. Depart of zoology university of North Carolina Chapel Hill stamp. With Compliments of the author, W. Curtis stamp. Originally published by Dr. J. W. Spengel in Gissen Signed by author