5232010 Chinese agricultural chemist from the Changchun Research Institute People\'s Republic of China, 1950s (colour photo) by Chinese Photographer, (20th Century); Private Collection; (add.info.: Chinese agricultural chemist from the Changchun Research Institute People\'s Republic of China, 1950s. Experimenting with Rhizobium bacteria on the root nodules of soybean plants in order to increase production.); Look and Learn / Elgar Collection.

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Creative#:

TOP27749029

Source:

達志影像

Authorization Type:

RM

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須由TPG 完整授權

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No

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No

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No

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