TY  - BOOK
AU  - United States.Department of Agriculture
TI  - Plant inventory no.188
T2  - Agricultural research service
U1  - R 
PY  - 0000///n.d
CY  - USA
PB  - Department of Agriculture
N1  - Contents:pt.2 Plant material introduced, July 1 to December 31, 1980 (Nos 443014 to 452071)
ER  -