Flora of Guatemala : part II: grasses of Guatemala Swallen, Jason Richard, 1903- creator text book Chicago, Ill Chicago Natural History Museum 1955 1955
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ENG Includes index. Grasses Guatemala QK1 .F4 v.24, pt.II Fieldiana, Botany, v. 24, pt. 2 https://www.biodiversitylibrary.org/bibliography/42247 Publication (Chicago Natural History Museum), 776 https://www.biodiversitylibrary.org/bibliography/2328 4141657 10.5962/bhl.title.2328 ACM