quanta and energy meter for photosynthetic studies
By: by N.G. Jerlov and K. Nygård.
Contributors: Nygård, K.; Københavns universitet. Institut for fysisk oceanografi.
Series: Report -- no. 10.; Report (Københavns universitet. Institut for fysisk oceanografi) -- no. 10.
Publisher: Københavns universitet, Institut for fysisk oceanografi
Published: 1969
Place of publication: Copenhagen
Language: eng
Number of pages: 19
Subjects: Underwater light -- Measurement.; Chlorophyll -- Analysis.; Primary productivity (Biology) -- Measurement.