Harold Gordon Heggeness has written:
'The absorption of arsenic by the tomato plant ..' -- subject(s): Plants, Effect of arsenic on, Tomatoes
Harold Lockyear has written: 'The Poetry of Harold Lockyear'
Harold Kingsley has written: 'Kong'
Harold Lavigne has written: 'Persons'
Harold Rubin has written: 'The Betsy'
Janice Gordon has written: 'Janice Gordon'
Harold Leighton has written: 'From salon to celebrity'
Harold A. Richman has written: 'Alms and friends'
Harold Catling has written: 'The spinning mule.'
Harold Glascock has written: 'Plow and scalpel'
Harold Hoffman has written: 'Polishing and buffing'
Harold McVernon has written: 'The First Cuckoo'
Harold Goddard has written: 'The meaning of Shakespeare'