Harbhajan Singh
Exploitation of hybrid vigour in vegetables - Newdelhi Indian council of agricultural research 1962 - 35p. - I.C.A.R. Research series .
Plant hybridization
Vegetables--Breeding
Heterosis
633 / HAR/E
Exploitation of hybrid vigour in vegetables - Newdelhi Indian council of agricultural research 1962 - 35p. - I.C.A.R. Research series .
Plant hybridization
Vegetables--Breeding
Heterosis
633 / HAR/E