TY - GEN AU - Mogollón',J L AU - Bifano,C AU - Davies,B E TI - Distribution of metals in mechanical fractions of soils from a lake catchment in Venezuela SN - 0269-4042 PY - 2013///1107 N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00146712 ER -