Нехудожественная литература

Snails as Bio-Indicator of Aquatic Pollution by Pesticides

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Язык: Русский
The snails belonging to the family Lymnaeidae are known to act as intermediate host of both animal and human fascioliasis causes trematodes. Although the snails do not play an active role in transmiss ...

An outline of Entomology

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Язык: Русский
Why insects are the most successful and most diversified of all creatures? What is their economic importance to our welfare? Do they have any detrimental effect? What type’s external features come to ...

Cryopreservation of immature bovine oocytes

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Язык: Русский
Azores live in much from agriculture, mainly from cattle production, counting 249,000 cattle across the archipelago, being the major source of milk and red meat. To improve economic production, and th ...

Effect of Preservatives on Mango Quality

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Язык: Русский
Mango (Mangifera indica L.) referred to as the king of tropical fruits, is an important fruit crop cultivated in that region having pleasant flavor, rich in sugar and acid. The present study was an ef ...

Study of Environmental Attitudes among Elementary School Teachers

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Язык: Русский
Environment education is increasingly enhanced as an accepted mean for promotion of sustainable development and environment management; and teachers play a highly important role in promoting positive ...
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