Научная и техническая литература

Ethnobotanical investigations for tribes of Uttarakhand in India

Скачать книгу "Ethnobotanical investigations for tribes of Uttarakhand in India"
Страниц:
Язык: Русский
India has one of the largest tribal communities with about 68 million tribal people, belonging to 227 ethnic groups and 573 tribal communities living in different geographical locations throughout the ...

Production and Policy of Biofuels

Скачать книгу "Production and Policy of Biofuels"
Страниц:
Язык: Русский
Increasing oil prices and more dependency to usage fuel, depleting fossil fuels and growing concern about climate change forces countries to produce more biofuels and taking policies that can stimulat ...

Assessment of Tolerance of Nile Perch in Water Quality Parameters

Скачать книгу "Assessment of Tolerance of Nile Perch in Water Quality Parameters"
Страниц:
Язык: Русский
The experiment was conducted at Aquaculture Research and Development Centre (ARDC), Kajjansi, Wakiso district –Uganda on the topic tolerance levels of Latesniloticus (Nile perch) on water quality para ...

Socio-economic drivers of resource use from Kalinzu forest,Uganda

Скачать книгу "Socio-economic drivers of resource use from Kalinzu forest,Uganda"
Страниц:
Язык: Русский
Ecosystem degradation remains one of the causes of biodiversity loss world over. This become is worse in resource poor human communities that neighbour forest ecosystems especially in developing count ...

Boron and Zinc Requirement of Cotton in an Arid Environment

Скачать книгу "Boron and Zinc Requirement of Cotton in an Arid Environment"
Страниц:
Язык: Русский
Boron (B) and zinc (Zn) deficiencies are widespread in alkaline, calcareous and low organic-matter soils of Pakistan. In the present study, the Cotton crop responded positively to application of B and ...
Страницы: 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291