The Phosphates Of America. Where And How They Occur; How They Are Mined; And What They Cost. With Practical Treatises On The Manufacture Of Sulphuric Acid, Acid Phosphate, Phosphoric Acid, And Concentrated Superphosphates
Autor Francis Wyatt
26 mai 2011
Paperback
Preț: 252.11 lei
38-44 zile
