Search Results       Your search for [subject]Cotton (Gossypium) growth and yield -- Photoperiod, Effect of returned 1 record.           Effect of photoperiod on the growth and yield of different cotton (Gossypium spp.) varieties. by Manuel, Leonila C.; College, Laguna: University of the Philippines at Los Ba?os, 1982. Subject: Photoperiodicity, Effect of -- Cotton (Gossypium) growth and yield; Cotton (Gossypium) growth and yield -- Photoperiod, Effect of.          Add to Book Cart Relevance: 48.33%