Studying Excretion
The Kidneys
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٣٫٩ - ٤٨ من التقييمات
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وصف الناشر
This book details material needed for the IGCSE and GSCE examinations in the UK. For US customers this is up to the age of 16 in the UK education system.
The book uses all of the features of the interactive textbook and will help a student to understand the organs involved in excretion in animals and plants.
This current edition is free as it is not practicable to obtain ISBNs for sole author texts as yet, and I am not registering with the IRS as I am a UK citizen not a US citizen.
مراجعات العملاء
7mm0oo0d
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Saudi arabi
Very helpful book .. Thanks doctor for made it free
We wana more and more books look like it .
Boraxiar
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it's not too bad.
i like it because it's free,but contents in the textbook are powerful.