TY  - BOOK
AU  - Journey, William
AU  - Skillicorn, Paul
AU  - Spira, William
TI  - Duckweed aquaculture : A New aquatic farming system for deve. .
SN  - 0-8213-2067-x
U1  - W 639.31091724 
PY  - 1993///
CY  - Washington,USA
PB  - World Bank
KW  - Duckweeds
ER  -