Norman, M.J.T. Pearson, C.J. Searle, P.G.E.
Tropical food crops: in their environment /
[by] M.J.T.Norman, C.J.Pearson, P.G.E.Searle
- 2nd ed.
- Cambridge Cambridge University press 1996
- x, 430 pages
Includes references & index.
521422647
Field crops
633 / NOR