000			00513nam a2200169Ia 4500
008			140224s9999 xx 000 0 und d
082			_a550.4' 7:577.1 L9
100			_aKovalevskii, A.L.
245			_aBiogeochemical exploration for mineral deposits.
260			_aNew Delhi _bOxonian Press _cc 1979
300			_axx,136p.
600			_aGhosh, S.P., tr.
600			_aKothekar, V.S., ed.
600			_aA.L. Kovalevskii
650			_aBiogeochemistry,Mineralogical chemistry,Plants-Assimilation.
942			_cBK
999			_c91895 _d91895