ROLI SRIVASTAVA LEGIONS of women have trekked to India's capital to join massive protests against agricultural reforms, hoping not only to protect their livelihoods but also win visibility as farmers. About 75% of rural women in India who work full-time are farmers, Oxfam says, with numbers rising as men migrate to work in factories and construction sites. Yet farming is still widely seen as men's work and only 13% of women own the land they till. "Women are never counted as farmers ... we are always counted as housewives, but not workers," said Sunita Rani, 39, who owns a farm…