Helena Curtis has written:
'Biology' -- subject(s): Biology, Biologie
'Biology Part 1 & Part 2 Paper'
'The marvelous animals' -- subject(s): Protozoa
'Invitation to Biology Parts 1 & 2'
'Biology Part 1 & Part 3 Paper'
'Biology, 3d ed'
'The marvellous animals' -- subject(s): Protozoa
Thomas Lefroy has written: 'Memoir of Chief Justice Lefroy'
Joy Lefroy has written: 'The Pipeline O'Connor Built'
Edward Cracroft Lefroy has written: 'Echoes from Theocritus'
George Alfred Lefroy has written: 'The life and letters of George Alfred Lefroy D. D., Bishop of Calcutta, and metropolitan'
Helena Hernmarck has written: 'Helena Hernmarck'
Helena Almeida has written: 'Frisos'
Helena Leote has written: 'Kazumbi'
Helena Tornero has written: 'Apatxes'
Helena Osborne has written: 'My enemy's friend'
Helena Silveira has written: 'A humilde espera'
Helena Joyce has written: 'The green lady'
Helena Karwacka has written: 'Witold Wandurski'