TY  - BOOK
AU  - Lawrence,George Hill Mathewson
TI  - B-P-H: Botanico - Periodicum - Huntianum B-P-H / [edited by] George H.M. Lawrencesburgh, Pa
U1  - C 016.581 
PY  - 1968///
CY  - Pittsburgh, PA 
KW  - BOTANICA
KW  - BIBLIOGRAFIAS
ER  -