Mechanization of Field Experiments in Semi-arid Areas
Proceedings of a regional conference 23rd-27th, 1987
Diekmann Jurgen
Karlsson Doris
text
xx
Norway
Norwegian Institute of Agricultural Engineering (NIANE)
1987
continuing
und
viii, 237p.: ill.
Internationa Centre for Agricultural Research in the Dry Areas
Agricultural machinery
Agriculture
Research
880608