TY  - GEN
TI  - Field-trip to the neotropical distribu tion area of the genus Pachyrrhizus : February 1st to April 18th, 1985
U1  - 633.37 
PY  - 1985///
CY  - Köbenhavn
PB  - KVL
KW  - PACHYRRHIZUS
ER  -