Items where Author is "Robbins, S. R. J."
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Robbins, S. R. J. (1983) Selected markets for the essential oils of lemongrass, citronella and eucalyptus. Tropical Products Institute (TPI), London, UK. ISBN 0859541681 ISSN 0144-9982
Robbins, S. R. J. (1982) Selected markets for the essential oils of patchouli and vetiver. Tropical Products Institute (TPI), London, UK. ISBN 0859541614 ISSN 0144-9982