[1]
S. Thanisawanyangkura, H. Sinoquet, E. Jallas, and M. Cretenet, “Changes in Leaf Orientation and Canopy structure of Cotton (Gossypium hirsutum L.) under Different Plant Population Densities”, Agr. Nat. Resour., vol. 31, no. 5, pp. 109–127, Dec. 1997.