J.J. J, N.F.G. R, P.A. P. Short Communication:<br><br>A technique to quantify available above-ground phytomass of grass tufts in defoliation studies. Af. J Range For Sci [Internet]. 1991 Apr. 1 [cited 2026 Oct. 11];8(4):189-92. Available from: https://www.ajol.info/index.php/ajrfs/article/view/903