By Armstrong D. P.   Fletcher W. H.   in Applied Spectroscopy

ISSN:0003-7028|42|1|174-175

Society for Applied Spectroscopy‎(1988)‎

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By Ewen J.G.   Armstrong D.P.   in Animal Behaviour

ISSN:0003-3472|60|4|429-433

Elsevier‎(2000)‎

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By Armstrong D. P.   Bostick W. D.   Fletcher W. H.   in Applied Spectroscopy

ISSN:0003-7028|45|6|1008-1016

Society for Applied Spectroscopy‎(1991)‎

Access to resources Favorite 1.9881434

By Ewen J.G.   Armstrong D.P.   Lambert D.M.   in Animal Behaviour

ISSN:0003-3472|58|2|321-328

Elsevier‎(1999)‎

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By Armstrong D. P.   Jarabek R. J.   Fletcher W. H.   in Applied Spectroscopy

ISSN:0003-7028|43|3|461-468

Society for Applied Spectroscopy‎(1989)‎

Access to resources Favorite 1.9881434