liu dao yuan bian zhu (14 risultati)

Soft cover. Condizione: New. Language:Chinese.Author:LIU DAO YUAN BIAN ZHU BI SHU XIAO HUA.Binding:.Publisher:China Children.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Hebei Children s Publishing House. This book by veteran science writer knowledge of reading well-written interesting. odd-shaped earth introduced.

paperback. Condizione: Good. Paperback. Pub Date :1996-03 Pages: 560 Publisher: China Financial and Economic Publishing House sheets: 17.75.

Soft cover. Condizione: New. Language:Chinese.Author:WANG DI KANG ZHU YUE PENG LIU DAO XIN ZHANG WEN RONG XING ZHI YUAN BIAN XIE.Binding:.Publisher:Long March Press.

Hardcover. Condizione: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.HardCover. Pub Date :1998-08-01 Pages: 167 Publisher: China Children Press sheet: 5.25 half concise text. half a vivid picture book of extremely rich to tell you about the environment. many knowledge. Where's the oil in the sea. the noise which contaminated the ecological balance is why the Lijiang River water is so clear and so many. many problems can no longer beat you. What is the white pollution so-called white pollution. mainly referring to disposable packaging products in plastic packaging materials. such as shopping bags. garbage bags. snack. because these things are mostly white. so called white pollution they cause pollution. Roadside grass. tree. tree. often see people carelessly discarded snack box and shopping bag. A windy. plastic bags. the wind. the sky. the sky floating. Municipal waste. plastic waste is also increasing. This is just a thin plastic bag. gently said something will be able to tear. it's a very long lifespan. generally live to be 100 years old. that is 100 years and will not rot. Because it is long life. the harm caused is quite serious. Plastic bags buried in the earth. make up and down the soil isolated. neither breathable nor seepage. soil compaction. and affecting crop growth. Plastic bags thrown into the water. will be wrapped around the propellers of the vessel. resulting in a sailing accident. Animals eat the plastic waste can also be life-threatening. zoo animals do not eat the tourists lost the plastic bag and sick. some of the animals in the zoo is not to eat the visitors lost the plastic bag and sick. killed it? Everywhere. discarded plastic waste also destroyed a beautiful environment. Material waste there? According to the survey. only Beijing day for more than 10 million plastic bags. and more than 60 million snack box. And up to more than 100 million tons annually worldwide plastic garbage dumped into the ocean. CONTENTS air pollution? What is photochemical smog? What is acid rain? Why the Earth warming? Global warming is good or bad? What is the ozone hole? Why use freon-free refrigerator? Not pollute the atmosphere aircraft? Why use unleaded petrol? Why do not burn wheat straw? Plant capable of monitoring air pollution? Why do you want to publish urban air pollution forecasting? The river Why not fish? Dianchi Lake water Why black and smelly? Fish in the lake how will one day die off? Acanthocephalan fish gone? Riverbank on how there are so many small waterfall? Sea where's the oil? Why is the sea is blue trash ? What is the impact of water pollution on human health? Itai-itai disease is a disease? Minamata disease is how is it? Contaminated river ever again be able to fish? Why the Lijiang River water is so clear? Sewage can become clear it? Garbage pollute the environment? Garbage can becomes treasure it? What is the white pollution? The white pollution can govern it? What is noise? What are the hazards of noise? Urban noise can be controlled? Electromagnetic waves also pollution? Nuclear contamination is how is it? Why print is also a source of pollution? Housing also pollution? What is the impact of the rural urbanization on the environment? What are the ecological balance is? Why protect wildlife? There are wild South China tigers? The baiji Why the verge of extinction? Why do you want to save and protect the crested ibis? Why give elk establishment of protected areas? Marine life is also in danger of extinction? The Three Gorges Project will damage the ecological environment? China Nature Reserve? National Nature Reserve is determined? Black storm is how is it? What is desertification? Desertification can be controlled? Why the shortage of arable land resources? The farmland Why less and less? Who will feed China? Why forests are the main terrestrial ecosystems? China has Shelterbelt? What is a green reservoir? Landscaping is to look good? Yellow River Why is drying up? The.

paperback. Condizione: New. New media cartoon drama Sanmao Arms actor playbill.

paperback. Condizione: Good. Chinese children doubt --- mystery of science articles.

paperback. Condizione: Good. Fourth the Field Army NaZheng documentary Free postage.

paperback. Condizione: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Youthful style - the second session of the whole army ten learning to become pacesetters deeds - comics - albumFour Satisfaction guaranteed,or money back.

paperback. Condizione: Good. The Sangshuping Chronicle [playbill] [with invitations tickets].

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: China Material.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: China Material.

Hardcover. Condizione: New. Comprehensive dictionary of the new Russian and Chinese 32 open hardcover.

Hardcover. Condizione: Good. 8 full-color hardcover: Chinese regular script concept ended (Set 2 Volumes). Paul Genuine.