Palacios, V. G. An analysis of the allocation of farm area planted to cereals, other food crops, and commercial crops: 1918, 1939, 1948, 1955 and 1960. -- 1973.
Dyfyniad Arddull ChicagoPalacios, Valia G. An Analysis of the Allocation of Farm Area Planted to Cereals, Other Food Crops, and Commercial Crops: 1918, 1939, 1948, 1955 and 1960. -- 1973.
Dyfyniad MLAPalacios, Valia G. An Analysis of the Allocation of Farm Area Planted to Cereals, Other Food Crops, and Commercial Crops: 1918, 1939, 1948, 1955 and 1960. -- 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.