TY - GEN AU - Singh,H. TI - Effect of gibberellic acid on strawberry ( Fragria sp ). and phalsa ( Grewia asiatica L. ) in relation to soil fertility level KW - Fragaria KW - Grewia asiatica KW - Soil fertility gibberellic acid KW - Plant growth substances KW - Manure KW - Flowering KW - Yield ER -