4
1
10
A Study of Cropping Pattern in Rice Zone of the Punjab
Kumar, H.
Additional Author
Khan,A.S, Chaudhry,M.A, Qureshi,K.A and Bajwa,M.A
Additional Author
mixed material
Faislabad
Department of Agricultural Economics University of Agriculture
1980
A Naval Stores Handbook dealing with the production of Pine Gum or Oleoresin
Forest Service
Additional Author
Kumar, H.
Additional Author
mixed material
USA
United State Department of Agricultue
1935
Commercial Timber (Katha) and Heartwood Volume Tables for Khair (Acacia Catechu, Willd.) in North India.
Kumar, H.D.
Additional Author
Champion,H.G, Mahendru,I.D and suri,P.N
Additional Author
mixed material
India
Central Publishing Branch, Calcutta
1929
Mangla Watershed Management (Annual Report, 1966-67)
Water and Power Development Authority
Additional Author
Kumar, H.D.
Additional Author
mixed material
Lahore
Indus Basin Project Division,Lahore
1967