Environment Canada 1996. 125 pp. White illustrated card covers with green plastic coil spine. Light wear along the edges small stain on front cover. VG. Environment Canada unknown
Book is brand new and in excellent condition. Binding is solid and square, covers have sharp corners, exterior shows no blemishes, text/interior is clean and free of marking of any kind. 365 pages.
New York : Academic Press (International Geophysics Series, Vol. 19), 1975. X, 246 S. (24 cm) Leinen / gebundene Ausgabe
Leinenband ohne Schutzumschlag; 1st Edition; Etwas gealtert und am Kopfschnitt etwas stockfleckig; auf einer Seite Bleistift-Anstreichungen; sonst in gutem Zustand.