TY  - BOOK
AU  - Camp,W.H.,H.Rickett ,W.Weatherby
TI  - Proposed changes in the International Rules of Botanical Nomenclature
T2  - Brittonia
PY  - 1949///
CY  - -
PB  - 
KW  - Botanica
KW  - Nomenclatura
KW  - Reglas
ER  -