The absorption of ammonium and nitrate by perennial rye-grass
By: Johannes Cornelis Lycklama
Contributors: Rijksuniversiteit te Leiden
Publisher: North-Holland, Publ. Cy
Published: 1963
Place of publication: Amsterdam
Language: eng
Notes: Ook verschenen in: Acta botanica neerlandica 12(1963) 361-423.

Thesis (doctoral)--Rijksuniversiteit te Leiden, 1963.