Photographer: not known2009-10-192011-01-052009-10-192011-01-051960142-3656-17http://hdl.handle.net/1885/4923116cm x 15.5cmphotographb&wimage/tiffen-AUThis image is provided for research purposes only and must not be reproduced without the prior permission of the Archives Program, Australian National UniversityThe Colonial Sugar Refining Company Limited (1855-1973)CSR Limited (1973- )sugar industrycane cultivationPhotoperiod House - photoperiod experimentsCSR Limited