630 - Agriculture 2,014 poglej zadetke 610 - Medicine & health 1,624 poglej zadetke 640 - Home & family management 1,316 poglej zadetke 650 - Management & public relations 1,011 poglej zadetke 620 - Engineering 388 poglej zadetke 660 - Chemical engineering 293 poglej zadetke 690 - Building & construction 65 poglej zadetke 600 - Technology 56 poglej zadetke 680 - Manufacture for specific uses 44 poglej zadetke 670 - Manufacturing 30 poglej zadetke