Results 21 to 30 of about 416,119 (295)

Rana vibicaria [PDF]

open access: yes, 1988
Number of Pages: 3Integrative BiologyGeological ...
Villa, Jaime D.
core   +1 more source

Rana blairi [PDF]

open access: yes, 1992
Number of Pages: 6Integrative BiologyGeological ...
Brown, Lauren E.
core   +1 more source

Stress Parental Durante o Estado de Emergência

open access: yesGazeta Médica, 2021
INTRODUÇÃO: O stress parental surge quando as exigências do papel dos pais são percecionadas como algo que ultrapassa as suas capacidades ou recursos. A pandemia por COVID-19 trouxe muitos desafios à gestão familiar, pelo que se pretendeu caracterizar o ...
Patrícia A. Gonçalves
doaj   +5 more sources

Effects of sodicity induced changes in soil physical properties on paddy root growth

open access: yesPlant, Soil and Environment, 2014
A study was conducted to investigate the influence of sodicity induced changes in soil physical properties on paddy root growth in the normal agriculture, semi-reclaimed and sodic soils.
P.K. Srivastava   +5 more
doaj   +1 more source

Rana aurora [PDF]

open access: yes, 1974
Number of Pages: 4Integrative BiologyGeological ...
Altig, Ronald, Dumas, Philip C.
core   +1 more source

Rana palustris [PDF]

open access: yes, 1971
Number of Pages: 3Integrative BiologyGeological ...
Schaaf, Raymond T., Jr.   +1 more
core   +1 more source

Rana warszewitschii [PDF]

open access: yes, 1990
Number of Pages: 2Integrative BiologyGeological ...
Villa, Jaime D.
core   +1 more source

Rana onca [PDF]

open access: yes, 1988
Number of Pages: 2Integrative BiologyGeological ...
Jennings, Mark R.
core   +1 more source

Rana okaloosae [PDF]

open access: yes, 1993
Number of Pages: 3Integrative BiologyGeological ...
Moler, Paul E.
core   +1 more source

Alkaloid diversity in relation to breeding for specifi c alkaloids in opium poppy (Papaver somniferum L.)

open access: yesCzech Journal of Genetics and Plant Breeding, 2010
Papaver somniferum is a chief source of diverse physiologically active alkaloids, required by the pharmaceutical industry. The present study describes the diversity of the alkaloid spectrum of 122 opium poppy accessions of Indian origin by means of a ...
Sudhir Shukla   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy