Pitchay, Dharmalingam S. books & textbook
Nutrient Deficiencies in Bedding Plants: A Pictorial Guide for Identification and Correction
Gibson, James L. Pitchay, Dharmalingam S. Williams-Rhodes, Amy L. Whipker, Brian E. Nelson, Paul V. Dole, John M.
Chicago Review Press /2008-04-01 Hardcover / 384 Pages
isbn-10: 1883052610 / isbn-13: 9781883052614
