Название: Birds of Western Africa: 2nd Edition (Helm Field Guides)
Автор: Nik Borrow, Ron Demey
Издательство: Helm
ISBN: 1472905687
Год: 2014
Формат: PDF
Страниц: 592
Размер: 183,9 МБ
Язык: Английский

A major revision of the first comprehensive field guide to cover the birds of this exciting region, this book will enable birders to identify any species found in any of the countries covered. Birds of Western Africa (Helm, 2001) was the first single-volume guide to cover all the species of this region, which comprises 23 countries from Senegal and southern Mauritania east to Chad and the Central African Republic, and south to Congo.

Название: Курс математического анализа, т.2 ч.2
Автор: Гурса Э.
Издательство: М., Л.: Государственное технико-теоретическое издательство
Год: 1933
Формат: PDF, DJVU
Страниц: 287
Размер: 22,5 МБ
Язык: русский

Курс математического анализа. Дифференциальные уравнения.

Название: Курс математического анализа, т.3 ч.1
Автор: Гурса Э.
Издательство: М., Л.: Государственное технико-теоретическое издательство
Год: 1933
Формат: PDF, DJVU
Страниц: 276
Размер: 27,3 МБ
Язык: русский

Курс математического анализа. Бесконечно близкие интегралы. Уравнения с частными производными.

Название: Курс математического анализа, т.3 ч.2
Автор: Гурса Э.
Издательство: М., Л.: Государственное технико-теоретическое издательство
Год: 1933
Формат: PDF, DJVU
Страниц: 320
Размер: 23,3 МБ
Язык: русский

Курс математического анализа. Интегральные уравнения. Вариационное исчисление

Название: Курс математического анализа, т.1 ч.1
Автор: Гурса Э.
Издательство: М., Л.: Государственное технико-теоретическое издательство
Год: 1933
Формат: PDF, DJVU
Страниц: 368
Размер: 25,8 МБ
Язык: русский

Курс математического анализа. Производные и дифференциалы. Определенные интегралы.

Название: Дискретная математика в примерах и задачах
Автор: Тишин В.В.
Издательство: БХВ-Петербург
Год: 2008
Страниц: 354
ISBN: 978-5-9775-0232-0
Формат: DJVU
Размер: 10.2 Мб
Язык: русский

Учебное пособие составлено на основании материалов лекционного курса, содержит краткую теорию, варианты заданий и примеры решения по следующим разделам дискретной математики: множества, декартовы произведения, соответствия, отношения, булевы функции, теория алгоритмов, предикаты, комбинаторика, конечные автоматы.

Название: Ancient Woods, Trees and Forests: Ecology, History and Management
Автор: Alper H. Colak, Simay Kirca, Ian D. Rotherham
Издательство: Pelagic Publishing
ISBN: 1784272647
Год: 2023
Формат: EPUB
Страниц: 488
Размер: 95,6 МБ
Язык: Английский

As trees age, they become ecologically richer and more full of life. The process of a tree, wood or forest becoming ‘ancient', however defined, involves a vast and subtle web of relations – among the trees themselves, with other organisms, with the wider landscape and with human beings.

Название: Mangrove Magic: Game of Clones
Автор: Ghazally Ismail
Издательство: Xlibris NZ
Год: 2022
Формат: EPUB
Размер: 13 Мб
Язык: английский / English

An ardent advocate for species protection and conservation of tropical rainforests, Ghazally Ismail tells us of his encounters with the primates in his first memoir entitled Monkey Moment: Encounters in Rainforest Escapadaes. That was in 2021 after hunkering down at home during Covid 19 pandemic. What a true raconteur he proves to be in sharing his amazing experiences in Borneo, the world’s third largest island. As a sequel to his previous book, he now brings us to another tropical ecosystem that is undergoing an equally gripping future. He writes about the fascinating mangrove plant and animal species currently under siege. Their continued survival are seriously at risk with the rapid disappearance of the mangroves unprecedented in modern history. Written in simple nontechnical language, he effectively explains the evolution and adaptation of mangrove species in order to thrive in their harsh inhospitable environment. Here too, he again produces beautiful drawings of plants and animals to accompany his well-researched text.

Название: Bird Watcher's Digest Butterflies Backyard Guide: Identify, Watch, Attract, Nurture, Save
Автор: Erin Gettler
Издательство: Cool Springs Press
Год: 2017
Формат: EPUB
Размер: 12 Мб
Язык: английский / English

Learn to identify the butterflies you see, and find out what to plant in your garden so they visit you at home! Butterflies are likely the most popular insects in the entire insect class. With their large, brightly colored wings and beneficial pollinator roles in the ecosystem, it's no wonder they have such a big fan base amongst their human observers. But for anyone who's ever wondered which exact butterfly it is that they're admiring, there's a new resource with all the answers: the Butterflies Backyard Guide.

Название: RSPB Birds: Their Hidden World
Автор: Peter Holden
Издательство: Bloomsbury
Год: 2016
Формат: EPUB
Размер: 129 Мб
Язык: английский / English

Even if you are an enthusiastic bird watcher, the details of how birds fly, why they behave as they do, how they breed and their extraordinary travels can seem very mysterious. This lively new book aims to give readers a broad understanding of 'how birds work' from their physical make-up to courtship and breeding, social activity and their spread and travels. Readers will be able to interpret the kind of bird activity and behaviour that they see and hear in their gardens as well as in the wider countryside and on nature reserves. Designed for the general interest reader and written in a lively and accessible style, the book is presented as a series of beautifully illustrated page spreads, enhanced by fully captioned photographs and with case studies of individual species of British and European birds.