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Displaying 3 of 3 results for author "Roorda van Eysinga, J. P. N. L."
Fertilization of tomatoes with phosphate [microform] [by] J. P. N. L. Roorda van Eysinga.
Text
Wageningen, Centre for Agricultural Publishing and Documentation, 1971.
1971
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Determination of the phosphate status of soils in the Naaldwijk area for growing lettuce in glass-houses [by] J. P. N. L. Roorda van Eysinga [microform].
Text
Wageningen, Centre for Agricultural Publishing and Documentation, 1971.
1971
0 resources
Bemesting van kropsla onder glas met bloedmeel en kalkammonsalpeter. [Door] J. P. N. L. Roorda van Eysinga.
Text
Wageningen, Centrum voor landbouwpublikaties en landbouwdocumentaties, 1966.
1966
1 item
| Format | Call number | Item location |
|---|---|---|
| FormatText | Call numberAE-10 996 | Item locationOffsite |
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