Smith, AR, Kessler, M, Gonzales, J. New records of pteridophytes from Bolivia
.
AMERICAN FERN JOURNAL, 89(4), 244-266. 10.2307/1547234
Smith, AR, Kessler, M, Gonzales, J. New records of pteridophytes from Bolivia
. AMERICAN FERN JOURNAL, 89(4), 244-266. 10.2307/1547234