Small grain varieties for Indiana - characteristics, performances, 1959-60 and r
Schafer, J.F.
Small grain varieties for Indiana - characteristics, performances, 1959-60 and r - Lafayette 1961 - 16 p. - No. 716; Purdue Agricultural E .
Small grain varieties for Indiana - characteristics, performances, 1959-60 and r - Lafayette 1961 - 16 p. - No. 716; Purdue Agricultural E .