β Scribed by Partington, J. R.
No coin nor oath required. For personal study only.
I'Iie veteran author of this book explains that, the opportunity of writing it n'as afforded him by the scntence of five years' imprisonment, with a fine of 500 francs: passed on him by t,ho Frencli authorities in 1923, by reason of the discowry of t\ro unsurreiiclercci locomotires on his works. Hc lins iuadc csccllent use of llis tinie, and t,hc Seio f'i1qriiti.s Progrcss \rhich is before us renders us obliged to tlic powers for providing tlie aut,lior with lcisurc. Dr. Raschig, ig Iiiio~~-ii as an indcfatigable cqieriuiciiter : i d a bold, i f somewhat rash, tlicoriscr. Ris classical researches on the compounds of nit,rogcn and sulphur arc of the greatest interest and tccliiiical valuc.
π SIMILAR VOLUMES
he finds contrridictions bctwccn the conclusions of colloid chcniists and of soil workers. Dr, B1iirslinll concliidcs tlirit thc liydrogcn, cnlcium, niid miigncsinm clays will nlnriiys be in the congulatcd states, biit it is now knowi from ficld work that mngncsinm soils resemble sodium soils so clo