TY - BOOK ED - National Academy of Science (Washington,DC) TI - Making aquatic weeds useful: some perspectives for developing countries U1 - 632.58091724 21st PY - 1976/// CY - Washington,DC PB - NAS KW - Aquatic weeds; Weeds as feed; Weeds-Biological control; Botany,Economic; Wild plants,Edible; Harvesting ER -