ISBN 9781363512508 books & textbook
Text-book of the Embryology of Invertebrates; Volume pt. 4
Korschelt, E. (Eugen) b. 1858 Heider, K. (Karl) 1856-1935 Mark, E. L. (Edward Laurens) 1847-1946
Wentworth Press /2016-08-26 Paperback / 620 Pages
isbn-10: 1363512501 / isbn-13: 9781363512508
