@booklet {4304,
	title = {BACKLUND, H. G. 1923. Der magmatische anteil der Cordillera von Sud-Mendoza. Acta Academiae Aboensis, Mathematica et Physica, 2{\quotesinglbase} 1-299.},
	year = {1923},
	note = {BACKLUND, H. G. 1923. Der magmatische anteil der Cordillera von Sud-Mendoza. Acta Academiae Aboensis, Mathematica et Physica, 2{\quotesinglbase} 1-299.}
}
@booklet {4923,
	title = {BANCROFT, J.A. and HOWARD, W.V. 1923. The essexites of Mount Royal, Montreal, P.Q. Proceedings and Transactions of the Royal Society of Canada. Series 3, 17(4): 13-43.},
	year = {1923},
	note = {BANCROFT, J.A. and HOWARD, W.V. 1923. The essexites of Mount Royal, Montreal, P.Q. Proceedings and Transactions of the Royal Society of Canada. Series 3, 17(4): 13-43.}
}
@booklet {7265,
	title = {TEALE, E.O. and SMITH, W.C. 1923. Nepheline-bearing lavas and intrusive rocks from south of the Zambezi River, with a note on an outcrop of Karroo lavas in the Buzi Valley, Portuguese East Africa. Geological Magazine, 60: 226-37.},
	year = {1923},
	note = {TEALE, E.O. and SMITH, W.C. 1923. Nepheline-bearing lavas and intrusive rocks from south of the Zambezi River, with a note on an outcrop of Karroo lavas in the Buzi Valley, Portuguese East Africa. Geological Magazine, 60: 226-37.}
}
@booklet {7266,
	title = {TEALE, E.O. and SMITH, W.C. 1923. Nepheline-bearing lavas and intrusive rocks from south of the Zambezi River, with a note on an outcrop of Karroo lavas in the Buzi Valley, Portuguese East Africa. Geological Magazine, 60: 226-37.},
	year = {1923},
	note = {TEALE, E.O. and SMITH, W.C. 1923. Nepheline-bearing lavas and intrusive rocks from south of the Zambezi River, with a note on an outcrop of Karroo lavas in the Buzi Valley, Portuguese East Africa. Geological Magazine, 60: 226-37.}
}
@booklet {7267,
	title = {TEALE, E.O. and SMITH, W.C. 1923. Nepheline-bearing lavas and intrusive rocks from south of the Zambezi River, with a note on an outcrop of Karroo lavas in the Buzi Valley, Portuguese East Africa. Geological Magazine, 60: 226-37.},
	year = {1923},
	note = {TEALE, E.O. and SMITH, W.C. 1923. Nepheline-bearing lavas and intrusive rocks from south of the Zambezi River, with a note on an outcrop of Karroo lavas in the Buzi Valley, Portuguese East Africa. Geological Magazine, 60: 226-37.}
}
@booklet {7269,
	title = {TEALE, E.O. and SMITH, W.C. 1923. Nepheline-bearing lavas and intrusive rocks from south of the Zambezi River, with a note on an outcrop of Karroo lavas in the Buzi Valley, Portuguese East Africa. Geological Magazine, 60: 226-37.},
	year = {1923},
	note = {TEALE, E.O. and SMITH, W.C. 1923. Nepheline-bearing lavas and intrusive rocks from south of the Zambezi River, with a note on an outcrop of Karroo lavas in the Buzi Valley, Portuguese East Africa. Geological Magazine, 60: 226-37.}
}
