Petroleum development and technology, 1940; Papers and discussions presented before the Division at meetings held at Galveston, Oct. 6-7, 1939; Los Angeles, Oct. 19-20, 1939; New York, Feb. 12-15, 1940. New York, Published by the Institute, [c1940] [c1940] ＜Transactions＞

Yagumo Shoten、1943]

Air quality control : formation and sources, dispersion, characteristics and impact of airpollutants : measuring methods, techniques for reduction of emissions and relgulations for air quality control ＜Environmental engineering＞ Softcover reprint of the original 1st ed. 1996

Luftreinhaltung

Günter Baumbach ; with the assistence of K. Bauman･･･

xiv, 490 p. 24 cm

9783642790034 3540579923

Teaching science in elementary & middle school : a cognitive and cultural approach 2nd ed

Teaching science in elementary and middle school : a cognitive and cultural approach

Cory A. Buxton, Eugene F. Provenzo, Jr、Sage、c2011

xxviii, 387 p. 26 cm

9781412979917