Report on an economic investigation into farming in four maize districts of the Orange Free State 1928-30

Grade B milk with cash crops and mixed hay roughage, crop year 1925 with five-year summary : in coop. with the Bureau of Agricultural Economics of the U.S. Dep. of Agric.

Neethling, J. C., (1929)

An economic evaluation of cattle marketing in less developed agricultures with special reference to the Ciskei

Rooyen, C. J. van, (1981)

Farming and opportunities in the Union of South Africa

Neethling, J. C., (1936)