The ecological environment : its challenge to the agronomist at Fort Hare : an inaugural lecture giv - detaljert visning

The ecological environment : its challenge to the agronomist at Fort Hare : an inaugural lecture given in the University of Fort Hare on the 16th April, 1971

E. H. Graven
Bok Engelsk 1971


Utgitt	Fort Hare, South Africa : Fort Hare University Press , 1971
Omfang	18 p.
Opplysninger	Bibliography: p. 17-18.
Emner	Agriculture - Ecology Addresses, essays, lectures - South Africa Fertilizers - Addresses, essays, lectures - South Africa