Alfalfa or lucern (Medicago sativa L.) its culture, use and value
Grisdale, J.H., Shutt, F.T., Fletcher
Alfalfa or lucern (Medicago sativa L.) its culture, use and value - Ottawa 1904 - 1-19 p. - Sativa, Culture Canada Department of Agricultural Central Experimental Farm. Bulletin No. 46 .
Alfalfa or lucern (Medicago sativa L.) its culture, use and value - Ottawa 1904 - 1-19 p. - Sativa, Culture Canada Department of Agricultural Central Experimental Farm. Bulletin No. 46 .