9781630763220 - Save Our Stream (Long Term Ecological Research) de Polsky, Colin; Tucker, Jane (11 resultados)

Condición: very_good. Miner, Julia Ilustrador.

Condición: Good. Miner, Julia Ilustrador. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Hardcover. Condición: Very Good. No Jacket. Miner, Julia Ilustrador. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Good. No Jacket. Miner, Julia Ilustrador. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Condición: Good. Miner, Julia Ilustrador. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condición: As New. Miner, Julia Ilustrador. Unread copy in mint condition.

Condición: New. Miner, Julia Ilustrador. Brand New.

Hardcover. Condición: Like New. Miner, Julia Ilustrador. First Edition. First edition, first printing. DJ intact. Unread book in gift giving condition. Providing superior service since 2001. Dropshippers heartily welcomed.

Condición: Aceptable. Miner, Julia Ilustrador. : Acompaña a Annie y a su hermano Bradley en una aventura para proteger el arroyo de su vecindario. Descubre cómo los pesticidas y fertilizantes están contaminando el agua y aprende cómo, con la ayuda de su vecina la Sra. Carson, una ecóloga acuática, inician una campaña para reducir el uso de estos químicos y salvar su arroyo. Este libro infantil es una valiosa herramienta para enseñar a los niños sobre la importancia de la conservación del medio ambiente y cómo pequeñas acciones pueden generar un gran impacto en la salud de nuestro planeta. EAN: 9781630763220 Tipo: Libros Categoría: Infantil y Juvenil|Ciencias Título: Save Our Stream! Autor: Colin Polsky| Jane Tucker Editorial: Muddy Boots Idioma: en Páginas: 32 Formato: tapa dura.

Hardcover. Condición: new. Miner, Julia Ilustrador. Hardcover. One summer morning, Annie and her brother Bradley venture down to a nearby stream to play, but find the water murky and devoid of frogs and minnows. They hear a splashing sound behind them, and are startled to see their neighbor, Ms. Carson, approaching them, wearing rubber boots and carrying a box of test tubes. It turns out Ms. Carson is an aquatic ecologist whose job it is to test the health of local streams. After Annie mentions all the green slime found in the stream, Ms. Carson explains that it is the result of a build up of algae caused by excessive amounts of nutrients flowing into the stream. Ms. Carlson and the kids then gather some water samples in test tubes, to which they add special chemicals that reveal that the water contains excessive amounts of phosphorous and nitrogen. Ms. Carlson explains that these are derived from fertilizer and pesticides that their neighbors have been using to excess. Upon hearing this news, Annie and Bradley begin a special campaign to get their neighbors to reduce the amount of chemicals they use in their lawns and gardens, which results in a healthier stream the following year. When Annie and her brother Bradley learn that pesticides and fertilizers are hurting the stream in their Massachusetts neighborhood, they work with their neighbor Ms. Carson, an aquatic ecologist, to start a campaign to reduce fertilizer use and Save Our Stream. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Hardcover. Condición: new. Miner, Julia Ilustrador. Hardcover. One summer morning, Annie and her brother Bradley venture down to a nearby stream to play, but find the water murky and devoid of frogs and minnows. They hear a splashing sound behind them, and are startled to see their neighbor, Ms. Carson, approaching them, wearing rubber boots and carrying a box of test tubes. It turns out Ms. Carson is an aquatic ecologist whose job it is to test the health of local streams. After Annie mentions all the green slime found in the stream, Ms. Carson explains that it is the result of a build up of algae caused by excessive amounts of nutrients flowing into the stream. Ms. Carlson and the kids then gather some water samples in test tubes, to which they add special chemicals that reveal that the water contains excessive amounts of phosphorous and nitrogen. Ms. Carlson explains that these are derived from fertilizer and pesticides that their neighbors have been using to excess. Upon hearing this news, Annie and Bradley begin a special campaign to get their neighbors to reduce the amount of chemicals they use in their lawns and gardens, which results in a healthier stream the following year. When Annie and her brother Bradley learn that pesticides and fertilizers are hurting the stream in their Massachusetts neighborhood, they work with their neighbor Ms. Carson, an aquatic ecologist, to start a campaign to reduce fertilizer use and Save Our Stream. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.