International soyabean variety experiment: Eight report of result 1980-1981
Jackobs, Joseph A.
International soyabean variety experiment: Eight report of result 1980-1981 - Univ. of Illihois College of Agril. 1984 - 224
R633.34072 / I-7S
International soyabean variety experiment: Eight report of result 1980-1981 - Univ. of Illihois College of Agril. 1984 - 224
R633.34072 / I-7S