Tigar, Barbara and Hursthouse, Andrew S (2016) Using elemental profiling to determine intrinsic markers to track the dispersal of Prostephanus truncatus, a pest of stored grain with alternative natural hosts. Entomologia Experimentalis et Applicata, 160 (1). pp. 83-90. ISSN 0013-8703 Item availability may be restricted. Martinez, Jose, Camara, Luisa, Tigar, Barbara and Castillo, Ofelia (2016) "Relationship between carbon stocks and structural diversity in humid and subhumid tropical forest of Mexico ". écoscience, 22 (2-4). pp. 125-131. ISSN 1195-6860 Item availability may be restricted. Tigar, B and Hursthouse, AS (2016) Applying biogeochemistry to identify the geographic origins of insects - a model using prostephanus truncatus. Journal of Environmental Studies . ISSN 2471-4879