Lucerne varieties in Southern Rhodesia
Kerr, W.E.
Lucerne varieties in Southern Rhodesia - Salisbury 1964 - 1-3 p. - Varieties Federal Ministry of Agriculture. Bulletin No. 2255 .
Lucerne varieties in Southern Rhodesia - Salisbury 1964 - 1-3 p. - Varieties Federal Ministry of Agriculture. Bulletin No. 2255 .