Letters of Asa Gray Gray, Asa, 1810-1888 creator Gray, Jane Loring, 1821-1909 contributor text book Boston and New York Houghton, Mifflin and company 1894 1894
print
ENG Continuous pageing. "A partial list of the writings of Asa Gray": p. 818-825. https://www.biodiversitylibrary.org/bibliography/1374 5314480 10.5962/bhl.title.1374 COO