Alder, E.1934 "Nutritive value of locusts", Farming in South Africa9: 232.
2.
Andersson, R.J.F.1969"Climate factors in Botswana", Botswana Notes and Records2: 75-78.
3.
Best, A.C.G.1970 "Gaberone. Problems and prospects of a new capital ", Geographical Review60: 1-14.
4.
F.A.O. (Food and Agriculture Organization of the United Nations)1972Vegetation map of BotswanaGaborone, United Nations Development Program, Government Printer.
5.
Faure, J.C.1935The life history of the red locust (Nomadacris septemfasciata, ServillePretoria, Government Printer . (Department of Agriculture and Forestry, Bulletin no. 144.)
Ferreira, F.H.1927- "Setlhapin nomenclature and uses of the indigenous trees of Griqualand 1929 West", Bantu Studies3:349-356.
8.
Gardiner, B.J.1953 "The climates of Southern Africa", Geographical Review43: 274.
9.
Green, D.1963Food-plain deposits of the Notwani River at Gaberones as material for stock brick manufacture. Geological Survey of Bechuanaland, Lobatse. (Republic of Botswana.)
10.
Grivetti, L.E.1975a "Wild food resources at Tlokweng: Wild plants", Occasional Reports on Food and Diet Presented to the Director of Medical Services, Ministry of Health, Gaborone, Republic of Botswana , 2.
11.
1975 b "Cultural investigations on food and diet. Research among the baTlokwa-ba-Moshaweng, Southeast District, Republic of Botswana." (Paper presented at the Regional Workshop on Nutritonal Aspects of Family Health, Jan. 13th-25th, 1975, Nairobi, Kenya)
12.
1976Dietary resources and social aspects of food use in a Tswana tribe. University of California, Davis, Dept. of Geography. (Unpublished Ph.D. diss.)
13.
1978 "Nutritional success in a semi-arid land: Examination of Tswana agropastoralists of the Eastern Kalahari, Botswana", American Journal of Clinical Nutrition31: 1204-1220.
14.
1979 "Kalahari agro-pastoral-hunter-gatherers: The Tswana example ", Ecology of Food and Nutrition7: 235-256.
15.
Issac, E.1970Geography of domestication. Englewood Cliffs, NJ, Prentice-Hall.
16.
Jones, M.T.1963 "The geology of the area to the East of Gaberones (An explanation of quarter degree sheet 2426C)", pp. 17-22 in: Bechuanaland Protectorate: Records of the geological survey, 1959/1960 . Geological Survey, Lobatse (Republic of Botswana).
17.
Mally, C.W.1905 "The destruction of locusts", Agricultural Journal of the Cape of Good Hope26: 406-420.
18.
Pike, J.G.1971"Rainfall over Botswana", pp.69-76 in: Proceeding of the conference on sustained production from semi-arid areas with particular reference to Botswana. Gaborone, Botswana, October 1971. (Botswana Notes and Records Special Edition, no. 1.)
19.
Purseglove, J.W.1972Tropical crops. Monocotyledons, vol. 1. New York, Wiley .
20.
Sauer, C.O.1969Agricultural origins and dispersals. The domestication of animals and foodstuffs. Cambridge, Mass., MIT Press. (2nded.)
21.
Schapera, I.1930 "The 'little rain' (Pulanyana) ceremony of the Bechuanaland Bakxatla", Bantu Studies4: 211-216.
22.
1943The land problem in the baTlokwa reserve (Gaberones district) of the Bechuanaland Protectorate. (Botswana National Archives file no. S401-4-2A. (Ms. dated November 1943.)
23.
1953The Tswana. Ethnographic survey of Africa. Southern Africa part 3. London, International African Institute.
24.
1970A handbook of Tswana law and custom. London , Frank Cass.
25.
1971Rainmaking rites of Tswana tribes. Cambridge , African Studies Centre. (African Social Research documents, vol. 3.)
26.
Scroggie, H.M.M.1946The sociology of Ngwaketse diet. Pretoria, University of South Africa. (Unpublished MA thesis.)
27.
Wande, F.O.A.1945BaTlokwa reserve. Agricultural survey conducted in August 1945, in the Ngwabutse and Ramokebetwane blocks. Botswana National Archives file no. 1969. (Ms. dated 1945.)
28.
Weare, P.R.; Yalala, A.1971 "Revised vegetation map of Botswana", Botswana Notes and Records3: 131-147.
29.
Wilde, H.; Grandvaux Barbosa, L.A.; deBeer, J.S.; Steele, B.1967Vegetation map of the Flora Zambesiaca area. Salisbury, Collins.
30.
Wright, E.R.1958"Geology of the Gaberones district", Bechuanaland Protectorate: Records of the geological survey, 1956. Geological Survey, Lobatse (Republic of Botswana) .