Practical invertebrate zoology : a laboratory manual for the study of the major groups of invertebrates, excluding protochordates /

por Cox, Francis Edmund Gabriel
Publicado 1970

Biodiversity of the domatia occupants (ants, wasps, bees and others) of the Sri Lankan Myrmecophyte Humboldtia laurifolia Vahl (Fabaceae) /

por Krombein, Karl V., Krombein, Karl V.
Publicado 1999