Breimer, T. Environmental factors and cultural measures affecting the nitrate content in spinach. The Hague: Nijhoff/Junk, 1982 V, 102 p. : tab. 90-247-3053-8.
Breimer, T. Environmental factors and cultural measures affecting the nitrate content in spinach. The Hague: Nijhoff/Junk, 1982 V, 102 p. : tab. 90-247-3053-8.
Breimer, T. (1982) Environmental factors and cultural measures affecting the nitrate content in spinach, The Hague: Nijhoff/Junk V, 102 p. : tab. 90-247-3053-8.
Breimer, T. (1982). Environmental factors and cultural measures affecting the nitrate content in spinach. The Hague: Nijhoff/Junk, V, 102 p. : tab.
Breimer T. Environmental factors and cultural measures affecting the nitrate content in spinach. The Hague: Nijhoff/Junk; 1982. p. V, 102 p. : tab. ISBN: 90-247-3053-8.