TY  - BOOK
AU  - Lumpkin, Thomas A.
TI  - Azolla as a green manure; use and management in crop production
T2  - Westview Tropical Agriculture Series, no.5
U1  - 582.35:581.133.11:631.874 M2 
PY  - 1982///
CY  - Boulder
PB  - Westview
KW  - Plucknett, Donald L., jt.auth.
KW  - By Thomas A.Lumpkin and Donald L.Plucknett.
KW  - Azolla,Nitrogen Fixation,Green manure
ER  -