Operation of the seed control law upon the pedigree of cotton seed in season 1926 to 1930 with a discussion of evasions of the law
Balls, W.L., Bedevian, A.E.
Operation of the seed control law upon the pedigree of cotton seed in season 1926 to 1930 with a discussion of evasions of the law - Cairo 1931 - 1-11 p. - Seed, Cotton Egypt Ministry of Agriculture, Technical and Scientific Service Bulletin No. 104 .
Operation of the seed control law upon the pedigree of cotton seed in season 1926 to 1930 with a discussion of evasions of the law - Cairo 1931 - 1-11 p. - Seed, Cotton Egypt Ministry of Agriculture, Technical and Scientific Service Bulletin No. 104 .