TY  - BOOK
AU  - Stuessy,Tod F.
AU  - Thomson,Keith S.
ED  - National Science Foundation (Estados Unidos). 
TI  - Trends, priorities and needs in systematic biology : : a report to the Systematic Program of the National Science Foundation / 
U1  - 574.012 
PY  - 1981///
CY  - Lawrence, Kansas : 
PB  - Association of Systematics Collections, 
KW  - Taxonomia
ER  -