@booklet {4771,
	title = {WATKINSON, D.H. 1973. Pseudoleucite from plutonic alkalic rock-carbonatite complexes. Canadian Mineralogist, 12: 129-34.},
	year = {1973},
	note = {WATKINSON, D.H. 1973. Pseudoleucite from plutonic alkalic rock-carbonatite complexes. Canadian Mineralogist, 12: 129-34.}
}
