TY - BOOK AU - Shun, Ian Paul. TI - Effects of chitosan and its derivatives from shrimp and crab shell extracts on the growth and germination of mongo seeds AV - PHS S 589.75 .S58 2006 PY - 2006/// CY - Las Piñas City, Philippines PB - Southville International School and Colleges KW - Chitosan KW - Physiological effect KW - Seed germination KW - Plant growth regulators N1 - Includes bibliographical references ER -