Results 111 to 120 of about 83,788 (152)

Seasonal changes in the gonadossomatic index, allometric condition factor and sex ratio of an auchenipterid catfish from eastern Amazonia

open access: yesNeotropical Ichthyology, 2011
The aim of the present study was to evaluate the seasonal pattern of the gonadosomatic index (GSI), condition factor (K), and sex ratio in the catfish Auchenipterichthys longimanus (Siluriformes: Auchenipteridae) as an approach to identify its ...
Tiago Magalhães da Silva Freitas   +4 more
doaj  

Public resources on the Brazilian Food and Nutrition Security agenda from 2000 to 2022. [PDF]

open access: yesRev Saude Publica
Martins MC   +4 more
europepmc   +1 more source

Prices paid for primary health care medicines by Brazilian municipalities. [PDF]

open access: yesRev Saude Publica
Silva WROD   +5 more
europepmc   +1 more source

Teores e estoques de carbono em plantios de Pinus de primeira e segunda rotação. [PDF]

open access: yes, 2013
EL GHOZ, N. C.   +4 more
core  

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