Ciencias de la Tierra, geografía, medioambiente, planificación

In "An Elementary Manual of New Zealand Entomology," G. V. Hudson offers a comprehensive

In "The Formation of Vegetable Mould Through the Action of Worms," Charles Darwin presents a

In "The Game Fish, of the Northern States and British Provinces," Robert Barnwell Roosevelt

In "The Flower-Fields of Alpine Switzerland: An Appreciation and a Plea," G. Flemwell intricately

In "A Leaf from the Old Forest," John D. Cossar intricately weaves a tapestry of nature and

In "Notes of a Naturalist in South America," John Ball presents a captivating exploration of the

In "Days Off, and Other Digressions," Henry Van Dyke presents a charming collection of essays that

James Geikie, the Man and the Geologist is a compelling anthology that masterfully explores the

In "In Nesting Time," Olive Thorne Miller intricately explores the captivating lives of birds

In "A Breeze from the Woods, 2nd Ed," W. C. Bartlett crafts a poetic exploration of nature,

In "Inmates of My House and Garden," Mrs. Brightwen provides a vivid exploration of the natural

In "Fossil Butterflies," Samuel Hubbard Scudder presents a groundbreaking study that intricately

In "The Extermination of the American Bison," William T. Hornaday presents a meticulously detailed

In "My Year in a Log Cabin," William Dean Howells offers a unique exploration of frontier life,

In "Alaska Days with John Muir," Samuel Hall Young intricately weaves a narrative that captures the

In "Saunterings," Charles Dudley Warner presents a delightful collection of essays that capture the

In "The Call of the Wildflower," Henry S. Salt elegantly weaves a tapestry of nature's beauty and

In "Five Years in the Alleghanies," Jonathan Cross offers an evocative account of his formative

In "Earthworms and Their Allies," Frank E. Beddard presents an intricate exploration of the

"Wildflowers of the Farm" by Arthur O. Cooke presents a vivid exploration of the flora that graces

In "Round About a Great Estate," Richard Jefferies weaves a rich tapestry of rural life, showcasing

In "Rustic Sounds, and Other Studies in Literature and Natural History," Francis Sir Darwin

In "Meteoric Astronomy: A Treatise on Shooting-Stars, Fire-Balls, and Aerolites," Daniel Kirkwood

In "A Bird-Lover in the West," Olive Thorne Miller presents a captivating exploration of avian life

Symmes's Theory of Concentric Spheres is an intriguing anthology that delves into the realms of