@book{8d7124c215424f33a1227def15a9e62f,
title = "The use of ion - selective electrodes in NFT systems",
keywords = "teelt, cultuurmethoden, elektrodes, hydrocultuur, vloeibare kunstmeststoffen, voedingsfilmsysteem, cultivation, cultural methods, electrodes, hydroponics, liquid fertilizers, nutrient film techniques",
author = "M. Heinen",
note = "NFT: nutrient film technique",
year = "1990",
language = "English",
series = "Nota / Instituut voor Bodemvruchtbaarheid",
publisher = "Instituut voor Bodemvruchtbaarheid",
number = "222",
address = "Netherlands",
}