Image: Don Burnett, Genesis principal investigator, examines samples upon their return in Utah. Ever since astronauts returned from another world, scientists have been mystified by some of the moon ...

Rev. ed. of: Soil genesis and classification / S.W. Buol, F.D. Hole, R.J. McCracken. 3rd ed. 1989. siris_sil_934363 ...

The capacity of soil to regulate the terrestrial freshwater supply is a fundamental ecosystem service. Water percolating through soil is filtered, stored for plant utilization, and redistributed ...

Originally published in vyp. 6 of Izvestiia Geograficheskogo instituta in Leningrad (romanized form) siris_sil_22723 ...