This document discusses principles and types of agricultural cooperatives in India. It outlines seven types of cooperatives that support agriculture, including cooperative credit, marketing, farming, processing, storage and women's cooperatives. It also describes the functioning of various cooperative structures like primary agricultural credit societies (PACS), marketing cooperatives, and multi-purpose societies. PACS provide short-term credit for farm needs and household items. Marketing cooperatives help members market and process agricultural products. Multi-purpose societies integrate credit and services to support better farming, business and living.