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Heli Perrett
Heli Perrett, PhD, a sociologist and microbiologist, has served as a senior technical specialist at the United Nations Development Programme and at the World Bank. She specializes ...lihat lebih banyakHeli Perrett, PhD, a sociologist and microbiologist, has served as a senior technical specialist at the United Nations Development Programme and at the World Bank. She specializes in food, public health, and farming issues. She learned to love and grow food at an early age, and she continues to harvest organic crops at her home in Oakland, California.lihat lebih sedikit
Buku oleh Heli Perrett
The Safe Food Handbook: How to Make Smart Choices About Risky Food