> Mehrbändiges Werk
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Structure of the photosynthetic apparatus, physiology of photosynthesis ed. by Helmut Metzner
Tübingen: Laupp [Dr.], 1969
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Plastid pigments electron transfer ed. by Helmut Metzner
Tübingen: Laupp [Dr.], 1969
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Photophosphorylation, CO 2 fixation, action mechanisms of herbicides ed. by Helmut Metzner
Tübingen: Laupp [Dr.], 1969