Kiswahili Leopold matrix Cited by user Bs-Afrique on 07 May 2022 Leopold matrix ni tathmini ya athari za mazingira kwa ubora iliyotengenezwa mwaka 1971 na Luna Leopold kwa ushirikiano wa USGS.
English Leopold matrix Cited by user KolbertBot on 02 Sep 2017 The Leopold matrix is a qualitative environmental impact assessment method developed in 1971 by Luna Leopold and collaborators for the USGS.
Spanish Matriz de Leopold Cited by user NACLE on 16 Nov 2011 La matriz de Leopold es un método cualitativo de evaluación de impacto ambiental creado en 1971.