如果网速较慢，请耐心等待1分钟，以显示视频。本视频韶关学院不拥有版权，转载自网易开放课堂，如需转载请标明出处：网易开放课堂。第22讲 有利健康的食物获取22. Sustainability and Health Food Access (Guest Lecture by Melina Shannon-DiPietro and Jennifer McTiernan)
