@booklet {5287,
	title = {KELLUM, L.B. 1937. Geology of the sedimentary rocks of the San Carlos Mountains. In The geology and biology of the San Carlos Mountains, Tamaulipas, Mexico. University of Michigan Studies, Scientific Series, 12: 1-97.},
	year = {1937},
	note = {KELLUM, L.B. 1937. Geology of the sedimentary rocks of the San Carlos Mountains. In The geology and biology of the San Carlos Mountains, Tamaulipas, Mexico. University of Michigan Studies, Scientific Series, 12: 1-97.}
}
@booklet {5288,
	title = {WATSON, E.H. 1937. Igneous rocks of the San Carlos Mountains. In The geology and biology of the San Carlos Mountains, Tamaulipas, Mexico. University of Michigan Studies, Scientific Series, 12: 99-156},
	year = {1937},
	note = {WATSON, E.H. 1937. Igneous rocks of the San Carlos Mountains. In The geology and biology of the San Carlos Mountains, Tamaulipas, Mexico. University of Michigan Studies, Scientific Series, 12: 99-156}
}
@booklet {5436,
	title = {BARKSDALE, J.D. 1937. The Shonkin Sag laccolith. American Journal of Science, 33: 321-59.},
	year = {1937},
	note = {BARKSDALE, J.D. 1937. The Shonkin Sag laccolith. American Journal of Science, 33: 321-59.}
}
@booklet {6057,
	title = {ZAVARITSKY, A.N. 1937. Petrography of the Berdyaush pluton. ONTI. Leningrad and Moscow. 331 pp.},
	year = {1937},
	note = {ZAVARITSKY, A.N. 1937. Petrography of the Berdyaush pluton. ONTI. Leningrad and Moscow. 331 pp.}
}
@booklet {6908,
	title = {HOLMES, A. and HARWOOD, H.F. 1937. The volcanic area of Bufumbira. Part 2. The petrology of the volcanic field of Bufumbira, south-west Uganda, and of other parts of the Birunga field. Geological Survey of Uganda, Memoir, 3 (Part 2): 1-300.VOLLMER, R. and},
	year = {1937},
	note = {HOLMES, A. and HARWOOD, H.F. 1937. The volcanic area of Bufumbira. Part 2. The petrology of the volcanic field of Bufumbira, south-west Uganda, and of other parts of the Birunga field. Geological Survey of Uganda, Memoir, 3 (Part 2): 1-300.VOLLMER, R. and NORRY, M.J. 1983. Possible origin of K-rich volcanic rocks from Virunga, East Africa, by metasomatism of continental crustal material: Pb, Nd and Sr isotopic evidence. Earth and Planetary Science Letters, 64: 374-86.}
}
@booklet {7195,
	title = {DIXEY, F., SMITH, W.C. and BISSET, C.B. 1937. The Chilwa Series of southern Nyasaland. Bulletin, Geological Survey of Nyasaland. 5: 1-85 (revised 1955).GARSON, M.S. 1965a. Carbonatites in southern Malawi. Bulletin, Geological Survey of Malawi. 15: 1-128.G},
	year = {1937},
	note = {DIXEY, F., SMITH, W.C. and BISSET, C.B. 1937. The Chilwa Series of southern Nyasaland. Bulletin, Geological Survey of Nyasaland. 5: 1-85 (revised 1955).GARSON, M.S. 1965a. Carbonatites in southern Malawi. Bulletin, Geological Survey of Malawi. 15: 1-128.GARSON, M.S. and WALSHAW, R.D. 1969. The geology of the Mlanje area. Bulletin, Geological Survey of Malawi, 21: 1-157.}
}
@booklet {7259,
	title = {DIXEY, F., SMITH, W.C. and BISSET, C.B. 1937. The Chilwa Series of southern Nyasaland. Bulletin, Nyasaland Geological Survey, 5: 1-82. (reprinted 1955)},
	year = {1937},
	note = {DIXEY, F., SMITH, W.C. and BISSET, C.B. 1937. The Chilwa Series of southern Nyasaland. Bulletin, Nyasaland Geological Survey, 5: 1-82. (reprinted 1955)}
}
@booklet {7628,
	title = {COMBE, A.D. 1937. The Katunga volcano, south-west Uganda. Geological Magazine, 74: 195-200.DAWSON, J.B., SMITH, J.V. and JONES, A.P. 1985. A comparative study of bulk rock and mineral chemistry of olivine melilitites and associated rocks from East and Sou},
	year = {1937},
	note = {COMBE, A.D. 1937. The Katunga volcano, south-west Uganda. Geological Magazine, 74: 195-200.DAWSON, J.B., SMITH, J.V. and JONES, A.P. 1985. A comparative study of bulk rock and mineral chemistry of olivine melilitites and associated rocks from East and South Africa. Neues Jahrbuch fur Mineralogie. Stuttgart. Abhandlungen, 152: 143-75.HOLMES, A. 1937. The petrology of Katungite. Geological Magazine, 74: 200-19.HOLMES, A. 1950. Petrogenesis of katungite and its associates. American Mineralogist, 35: 772-92.VON KNORRING, O. 1967. Carbonatitic rocks from the volcanic field of western Uganda. Annual Report, Research Institute of African Geology, University of Leeds, 11: 30-2.NEUVONEN, K.J. 1956. Minerals of the katungite flow. Bulletin de la Commission Geologique de Finlande, 29(172): 1-7.}
}
