Grace Helen Donald has written:
'Calcium content of Canadian vegetables'
Helen Grace Veith has written: 'Public transportation in a circular city' -- subject(s): Urban transportation, Local transit
Helen Grace Telling has written: 'The rational quartic curve in space of three and four dimensions' -- subject(s): Hyperspace, Quartic Curves
Grace Helen Mowat has written: 'Funny fables of Fundy' -- subject(s): Canadian Fables, Children's poetry, Canadian, Fables, Canadian 'Broken barrier'
Helen Twohig has written: 'OSCE'
Helen Hawley has written: 'Grasshopper'
Helen COPPEN has written: 'Wallsheets'
HELEN GOWOREK has written: 'FASHION BUYING'
Helen Edwards has written: 'Amsterdam dream'
Helen Beardsley has written: 'Who gets the drumstick?'
Helen Sorrells has written: 'Seeds as they fall'
Helen Watts has written: 'Exploring the earth'
Helen Coughlan has written: 'Pride of the river'