Butler, G.M. Pocket handbook of minerals : designing for use in the field of class-room with little reference to chemical tests / by G. Montague Butler; G.M. Butler .— 2 edition : Total issue 4000 (corrected) .— : Chapman & Hall Limited .— 353 с. — Lang: eng .— URL: https://rucont.ru/efd/101480 (дата обращения: 08.12.2025)