International Irrigation Information Centre, .
Irrigation Equipment Manufacturers Directory / - Second Ed. / - Ottawa K1G 3H9 : International Irrigation Information Centre , 1983 - p312 :
0-08-025512-4
Engineering
D2n / L9;1
Irrigation Equipment Manufacturers Directory / - Second Ed. / - Ottawa K1G 3H9 : International Irrigation Information Centre , 1983 - p312 :
0-08-025512-4
Engineering
D2n / L9;1