Studies on weed control methods and phosphorus requirement of gobhi-sarson (Brassica napus var. Oleracea) under mid-hill conditions of Palampur

Angiras, N.N.Rana, Mann Chand2019-01-032019-01-031989http://krishikosh.egranth.ac.in/handle/1/5810088824EnglishStudies on weed control methods and phosphorus requirement of gobhi-sarson (Brassica napus var. Oleracea) under mid-hill conditions of PalampurThesis