APA
N.G. Perur, C.K. Subramanian G.R. Muhr H.E Ray, . (1973). Soil fertility evaluation to serve Indian farmers. Banglore: Mysore department of agriculture, mysore university of agricultural sciences.
Chicago
N.G. Perur, C.K. Subramanian G.R. Muhr H.E Ray, . 1973. Soil fertility evaluation to serve Indian farmers. Banglore: Mysore department of agriculture, mysore university of agricultural sciences.
Harvard
N.G. Perur, C.K. Subramanian G.R. Muhr H.E Ray, . (1973). Soil fertility evaluation to serve Indian farmers. Banglore: Mysore department of agriculture, mysore university of agricultural sciences.
MLA
N.G. Perur, C.K. Subramanian G.R. Muhr H.E Ray, . Soil fertility evaluation to serve Indian farmers. Banglore: Mysore department of agriculture, mysore university of agricultural sciences. 1973.