@book{08bb4938011b425aa161e182b051545f,
title = "Determination of the phosphate status of soils in the Naaldwijk area for growing lettuce in glasshouses",
keywords = "lactuca sativa, slasoorten, kwantitatieve analyse, bodem, fosfaat, nederland, zuid-holland, lactuca sativa, lettuces, quantitative analysis, soil, phosphate, netherlands, zuid-holland",
author = "{Roorda van Eysinga}, J.P.N.L.",
year = "1971",
language = "English",
series = "Agricultural research reports",
publisher = "Pudoc",
number = "no. 753",
address = "Netherlands",
}