Results 81 to 90 of about 10,538 (178)

Research on organic agriculture in the Netherlands : organisation, methodology and results [PDF]

open access: yes, 2009
Chapters: 1. Organic agriculture in the Netherlands; 2. Dutch research on organic agriculture: approaches and characteristics; 3. Dutch knowledge infrastructure for organic agricultur'; 4. Sustainable systems; 5. Good soil: a good start; 6.
Hommes, M., Sukkel, W.
core   +1 more source

New species and records of Stenus (Nestus) of the canaliculatus group, with the erection of a new species group (Insecta: Coleoptera: Staphylinidae: Steninae) [PDF]

open access: yes, 2012
The canaliculatus species group of Stenus (Nestus) is redefined. Four new Palaearctic species of the group are described and illustrated: S. (N.) alopex sp. nov. from the Putorana Highland and Taymyr Peninsula, Russia; S. (N.) canalis sp. nov.
Ryvkin, Alexandr Borisovich
core   +3 more sources

Literature in Estonia [PDF]

open access: yes, 1943
http://www.ester.ee/record=b1203590 ...
Harris, Ernest Howard
core  

Les Veuves au Moyen Age: la voix masculine des femmes [PDF]

open access: yes, 2011
International audienceWhen one leaves aside the stereotyped heroines of medieval literary texts to focus on flesh and blood women, one is struck by their invisibility.
Alamichel, Marie-Françoise
core   +2 more sources

The use of black sea sapropels as amendment for growing eggplants (Solanum melongena L.)

open access: yesAgricultural Science, 2015
During the period 2012-2013, a study was made on the effect of using deep-water organic-mineral sediments (sapropels) of the Black Sea as amendment for alluvial meadow soil (Calcaric Fluvisol) – manure substrate used for seedlings production of eggplant ...
KOSTADINOV Kostadin
doaj  

Soil community composition in dynamic stages of semi-natural calcareous grassland. [PDF]

open access: yesPLoS One, 2023
Wipulasena AYAP   +9 more
europepmc   +1 more source

Ohustatud Euroopa naaritsa (Mustela lutreola) sigimine ja käitumine tehiskeskkonnas [PDF]

open access: yes, 2017
Väitekirja elektrooniline versioon ei sisalda publikatsiooneEuroopa naarits on kriitiliselt ohustatud imetaja, mis on loodusest kadumas. Päästmaks liiki väljasuremisest hakati naaritsaid pidama loomaaedades. Vangistuses on loomade paljundamine keeruline,
Kiik, Kairi
core  

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