The criteria of essentiality of nutrients in plans was given by _______________
A.D. J. Nicholas
B.Arnon and Stout
C.J. S. Kanwar
D.M. S. Swaminathan
A.D. J. Nicholas
B.Arnon and Stout
C.J. S. Kanwar
D.M. S. Swaminathan
A.C. fusiformis
B.S. graminicola (Sclerospora)
C.T. penicillica
D.All of the above