Dent, David.
The Black Earth Ecological Principles for Sustainable Agriculture on Chernozem Soils / [electronic resource] : by David Dent, Boris P. Boincean, Igori Arcadie Krupenikov. - Dordrecht : Springer Netherlands, 2011. - digital. - International Year of Planet Earth ; 10 . - International Year of Planet Earth ; 10 .
9789400701595
10.1007/978-94-007-0159-5 doi
Geography.
Earth Sciences.
Earth Sciences, general.
GB3-5030 QE1-996.5
550
The Black Earth Ecological Principles for Sustainable Agriculture on Chernozem Soils / [electronic resource] : by David Dent, Boris P. Boincean, Igori Arcadie Krupenikov. - Dordrecht : Springer Netherlands, 2011. - digital. - International Year of Planet Earth ; 10 . - International Year of Planet Earth ; 10 .
9789400701595
10.1007/978-94-007-0159-5 doi
Geography.
Earth Sciences.
Earth Sciences, general.
GB3-5030 QE1-996.5
550