by Wells, Gary J., Ray, W. Harmon
Published in AIChE journal (01.05.2005)

by Ray, H.W. (Ciba Crop Protection, Vero Beach, FL.), Allemann, D.V, Ngo, N.D, Moore, S.T. Sr
Published in Beltwide Cotton Conferences (USA) (1996)

by Moore, S.T. (CIBA Plant Protection, Delta Research Station, Greenville, MS.), Ngo, N.D, Ray, H.W
Published in Beltwide Cotton Conferences (USA) (1994)

by Ray, H.W, Neel, W.W
Published in Southern Conf Forest Tree Impr Proc (1971)