Soil tillage for crop production and protection of the environment : proceedings of the 13th International Conference, International Soil Tillage Research Organization, ISTRO, Aalborg, Denmark, July 24 - 29 1994. 2.

International Soil Tillage Research organization. International Conference (13: 1994 Aalborg)
Bok · Engelsk · 1994

Utgitt	[Copenhagen] : The Royal Veterinary and Agricultural University and The Danish Institute of Plant and Soil Science , 1994
Omfang	XVIII, S. 663-1342