PUCPR Search for 'an:291506'

Botany of Porto Rico and the Virgin Islands Descriptive Flora-Spermatophyta(Part)

By Britton, Nathaniel Lord.
New York New York Academy of Sciences 1923 .
626 p. , At head of title page: New York Academy of Sciences. | Issued in 4 pts. each with added t.p. | Added t.p. reads: N.L. Britton and Percy Wilson. | Includes index. 24 cm..

Botany of Porto Rico and the Virgin Islands Myrtales to Lycopodiales. Supplement. Bibliography. Index to volumes V and VI

By Britton, Nathaniel Lord.
New York New York Academy of Sciences 1925 .
663 p. , At head of title page: New York Academy of Sciences. | Issued in 4 pts. each with added t.p. | Added t.p. reads: by N.L. Britton and Percy Wilson. | Includes index. 24 cm..

Botany of Porto Rico and the Virgin Islands. Descriptive flora - Spermatophyta

By Britton, Nathaniel Lord.
New York The Academy 1923 .
2 v. 24 cm..

Botany of Porto Rico and the Virgin Islands. Descriptive flora - Spermatophyta

By Britton, Nathaniel Lord.
New York The Academy 1926 .
519 p.c 24 cm.