Polymorphous formulae of esterases and transferin of two perch (Perca fluviatilis L.) and roach (Rutilus rutilus L.) populations in the Piaseczno Reservoir (an inundated sulphur mine) and the Dobczyce Reservoir - Starmach, Janusz (Karol Starmach Institute of Freshwater Biology of the Polish Academy of Sciences, 2005)
24 cm ; ilustracja ; bibliografia na stronie 13
Keywords: water biology