Vol. s5-2, Issue 9, 1921September 01, 1921 EDT
A Pseudocycas From British Columbia
A Pseudocycas From British Columbia
Edward Wilber Berry,
Berry, E. W. (1921). A Pseudocycas from British Columbia. American Journal of Science, s5-2(9), 183–186. https://doi.org/10.2475/ajs.s5-2.9.183