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![]() | Desarrollo de una dieta definida para cría individual de insectos lignícolas con especial atención a coleóptera Publication year: 1978 Language: Spanish with English summary This work deals the researches carried on in order to obtain an artificial diet to develop 24 species of insects through several larval stadia to the adult phase... Free eBook |
![]() | Nº.51. Review of the genus ¨Quercus¨ in Spain. Publication year: 1950 Language: Spanish The large area occupied by the Quercus genus in the past, before its area was diminished by the advance of agricultural crops; The great morphological richness with which it is presented in our territ... Free eBook |
![]() | 2ª. Monograph. AGROPYRON. Publication year: 196? Language: Spanish Botanical Description of the genus Agropyron Gaertner.... Free eBook |
![]() | Coccids (Homoptera: Coccoidea) of the Canary Island (Spain) A. Carnero Hernández; G. Pérez Guerra Publication year: 1986 Language: Spanish, with summary in English This paper deals with 89 species and varieties of coccids found in the Canary Islands, included within 8 families and 49 genera: Asterolecaniidae (1); Coccidae (9); Dactylopiidae (1); Diaspididae (27)... Free eBook |