TY - BOOK AU - Kumari, Sumari TI - Effect of spacing and fertigation levels on growth and yield of polyhouse cucumber (Cucumis sativus L.) U1 - 635.9 K 9607 E PY - 2019/// CY - Bhagalpur PB - BAU, Sabour KW - Horticulture(Olericulture) ER -