1. Phases of the anatomy of Asparagus officinalis;Blasberg;Bot. Gaz.,1932
2. Irrigation-nitrogen studies in asparagus and the measurement of soil moisture changes by the neutron method;Cannell,1970
3. Dynamic growth characteristics in seedling asparagus;Dufault;J. Am. Soc. Hort. Sci.,1983
4. Yield related to brush vigor in asparagus;Ellison,1959
5. Asparagus yield as related to plant vigor, earliness and yield;Ellison,1960