00573nam#a2200181uc#4500001000800000005001700008084000700025100003500032245013500067264002800202300003300230650002000263650001300283650001900296650001100315650002700326700003800353005931820260731222534.0  aLn1 aLindsay, KeitheVerfasser4aut  aUse Water Hyacinth!bA Practical Handbook of Uses for the Water Hyacinth from Across the WorldcKeith Lindsay and Hans-Martin Hirt 1aWinnendenbanamedc1999  a114 S.: Graph. Darst. ; Ill. 4aWasserhyazinthe 4aPflanzen 4aLandwirtschaft 4aTropen 4aEntwicklungsstrategien1 aHirt, Hans-MartineVerfasser4aut