Spanish Costras biológicas de suelo Cited by user Burn12121212 on 11 Oct 2019 Las costras biológicas de suelo son comunidades de organismos que habitan en la superficie del suelo de ecosistemas áridos y semiáridos.
English Biological soil crust Cited by user Rjwilmsi on 08 Feb 2017 Biological soil crusts are communities of living organisms on the soil surface in arid and semi-arid ecosystems.