A history of infusoria, living and fossil. Arranged according to the Infusionsthierchen of C. H. Ehrenberg containing coloured engravings, illustrative of all the genera, and descriptions of all the... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.