000 00607nam a2200181Ia 4500
001 0000021449
005 20251012174641.0
008 s1993 uk eng c
020 _a082132067X
050 0 0 _aSB317.D82
245 1 0 _aDuckweed aquaculture
_bA new aquatic farming system for developing countries
_cPaul Skillicorn, William Spira and William Journey
260 _aWashington, D.C.
_bThe World Bank
_c1993
300 _a50 leaves
_c28 cm.
504 _aBibliography: leaves 47-49
650 0 _aDuckweeds
650 0 _aDuckweeds-
_xDeveloping countries
650 0 _aDuckweeds-
_xUtilization
999 _c8037
_d8037