Stable isotope ratio analysis of bone collagen as indicator of different dietary habits and environmental conditions in northeastern Iberia during the 4th and 3rd millenium cal B.C. - Villalba-Mouco, Vanessa; Sarasketa-Gartzia, Izaskun; Utrilla Miranda, Pilar, 1951-; Oms Arias, F. Xavier (Springer, 2019)