Geological investigations of agricultural ores USSR
Series: Transactions of the Scientific Institute of Fertilizers and Insecto-fungicides -- no. 142; Trudy Nauchnogo instituta po udobrenii͡am i insektofungisidam im. I͡A. V. Samoĭlova -- vyp. 142
Publisher: Chief editorial office of the mining-fuel and geological-prospecting literature
Published: 1937
Place of publication: Moscow
Language: eng
Number of pages: 135
Subjects: Phosphates; Fertilizer industry
Notes: Includes bibliographies.