Work conducted at the experimental farm at Giza in connection with great millet (sorghum vulgare-dhura rafi'a) and bersim (Trifolium alexandrinum-bersim),
by B.G.C. Bolland ...
- Cairo, Government Press, 1916.
- 1 p. l., 8 p., 1 l. 26 cm.
- Egypt. Dept. of agriculture. Technical and Scientific Service. Bulletin no. 8. Botanical section .
- Egypt. Department of agriculture. Technical and Scientific Service. Botanical section. Bulletin no. 8. .