H. Zahnd

Chemical knowledge in the New Testament.

S. Isserow, H. Zahnd, 1943 .

THE ESTIMATION OF SULFUR IN ORGANIC COMPOUNDS1

H. Clarke, H. Zahnd, 1930 .

Labile sulfur. The use of thallous nitrate.

H. Zahnd, M. Schneider, R. Alfin, 1941 .