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Although the avocado has been cultivated and consumed for more than 9000 years in its native Latin America, world production and trade have only developed over the past few decades, and now exceed 3.5 million tonnes. The avocado is now widely traded between warmer and colder countries as a result o... More

Although avocado has been cultivated and consumed for more than 9000 years near its centre of origin in Latin America, world production and trade has increased dramatically over the past few decades. The avocado is now a widely traded fruit between warmer and colder countries as a result of the glob... More

Guava (Psidium guajava L.) is an exquisite, nutritionally and economically valuable crop of tropical and subtropical regions of the world. It outshines other tropical fruits in productivity, hardiness, adaptability, nutritional value, and ensures higher economic returns to growers. Guava is commerci... More

Papaya (Carica papaya) is an important and widely-cultivated tropical fruit, grown in more than 60 countries of the world. Global papaya production has grown significantly over the last few years, mainly as a result of increased production in India. Papaya has become an important agricultural export... More

Despite not speaking a word of French, the intrepid Dr. Evans left his native Philadelphia for Paris. His professional qualifications as a dentist did not seem to indicate that his life be filled with the adventures that he gleefully threw himself into. Within a short period in Paris, he became reno... More

Considering the development and ongoing influence of Black thought From 1900 to the present, people of African descent living in the United States have drawn on homegrown and diasporic minds to create a Black intellectual tradition engaged with ideas on race, racial oppression, and the world. Thi... More

This special bundle contains the first thirty-five books in the Quest Biography series, which profiles the lives of Canadians who have had a profound effect on their country and the world. Some of these figures are truly famous, while others were quietly influential. Among the wide variety of people... More

Faced with widespread and devastating loss of biodiversity in wild habitats, scientists have developed innovative strategies for studying and protecting targeted plant and animal species in "off-site" facilities such as botanic gardens and zoos. Such ex situ work is an increasingly important compon... More