Results 261 to 264 of about 89,716 (264)

coal preparation plant slurry

2014
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[Contraceptive preparations of plant origin].

Akusherstvo i ginekologiia, 1984
V V, Korkhov, M N, Mats
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Preparation of extracts from plants.

Methods in enzymology, 1990
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Sample preparation of plant material

2011
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