Yazar
a beus
22 cilt bulundu.
Cilt sonuçları
Novye veshchestvennye tipy rud blagorodnykh i redkikh ėlementov v uglerodistykh slant︠s︡akh
N. P. Ermolaev, A. A. Beus · Nauka
185 sayfa · 1992
Ore deposits / Rare earth metals / Metallogeny / Oil-shales reserves / Oil shale reserves
Studies of mineral deposits
V. I. Smirnov, A. A. Beus · Mir Publishers
288 sayfa · 1983
Mines and mineral resources / Ore deposits / Handbooks, manuals / Metals
De Geconstrueerde samenleving
J. W. de Beus, Jacobus Adrianus Antonius van Doorn, J. A. A. van Doorn · Boom Meppel
193 sayfa · 1986
Social classes / Social structure


