United States Department of Agriculture's weather and climate information system for operational applications in agriculture
2006 ◽
Vol 13
(S1)
◽
pp. 31
◽
1939 ◽
Vol 23
(254)
◽
pp. 225-226
◽
2016 ◽
Vol 3
(1)
◽
2016 ◽
1973 ◽
Vol 67
(4)
◽
pp. 474-476