Автор: Keats Curtis Jennifer Название: Creek Critters ISBN: 1643517481 ISBN-13(EAN): 9781643517483 Издательство: Неизвестно Цена: 16510.00 T Наличие на складе: Невозможна поставка. Описание: Do you like scavenger hunts? How do you tell if creek water is clean and healthy? Join Lucas and his sister as they act like scientists looking for certain kinds of stream bugs (aquatic macroinvertebrates) that need clean, unpolluted water to survive. What will they find as they turn over rocks, pick up leaves and sort through the mud? Read along to find out if their creek gets a passing grade.
Автор: Keats Curtis Jennifer Название: Creek Critters ISBN: 1643517538 ISBN-13(EAN): 9781643517537 Издательство: Неизвестно Цена: 9150.00 T Наличие на складе: Невозможна поставка. Описание: Do you like scavenger hunts? How do you tell if creek water is clean and healthy? Join Lucas and his sister as they act like scientists looking for certain kinds of stream bugs (aquatic macroinvertebrates) that need clean, unpolluted water to survive. What will they find as they turn over rocks, pick up leaves and sort through the mud? Read along to find out if their creek gets a passing grade.
