Citation

O'Rourke PK , McCosker TH , Teitzel JK , Stephenson HP Wilson RJ (1984) Application and appraisal of a visual estimation technique for composition and yield sampling of grass-legume pastures in the wet tropics of north-eastern Australia. Australian Journal of Experimental Agriculture 24, 535-542.

https://doi.org/10.1071/EA9840535