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/ hedlund s -- ö -- hef / 00389
OCR-text (abbyy)
Hedvall, J/ohan/ Arvid, Gernandt,
& Åkesson, /N / Y/ngve/
H/ans/-0/tto/
New uses for Swedish minerals other than ores
on transforming flotation apatite to phosphate
fertilizer. (An investigation sponsored by the
Trafik AB. Grängesberg-Oxelösund.^ With 3 fi-
gures and 5 tables.
8:o Goteborg 1950.
=Handlingar, Chalmers tekniska högskolas.
Nr TOO.
OCR-text (abbyy-crop)
hedvall, J/ohan/ Arvid, Gernandt, H/ans/-0/tto/
& Åkesson, 7N 7 Y/ngve/
New uses for Swedish minerals other than ores
on transforming flotation apatite to phosphate
fertilizer. (An investigation sponsored by the
Trafik AB. Grängesberg-Oxelösund .> With 3 fi-
gures and 5 tables.
8:0 Goteborg 1950.
=Handlingar, Chalmers tekniska högskolas.
Nr TOO . Yknae
44lle> UP
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