TY - BOOK AU - Singh, Vinod Shankar TI - Effect of Coloured Alkathene Sheet and PGR on Air-Layering of Mango (Mangifera Indica L.) and Guava (Psidium Guajava L.) U1 - 634.44 PY - 1988/// CY - Pusa, Samastipur PB - RAU, Pusa & BAU, Sabour KW - Fruit and Fruit Technology ER -