Search National Agricultural Library Digital Collections

You searched for:

Collections Organic Roots Collection Remove constraint Organic Roots Collection: Organic Roots Collection Authors Clark, J. Allen (Jacob Allen) , 1888- Remove constraint Clark, J. Allen (Jacob Allen) , 1888-: Clark, J. Allen (Jacob Allen) , 1888- Series Farmers' bulletin Remove constraint Farmers' bulletin: Farmers' bulletin Subjects geographical distribution Remove constraint geographical distribution: geographical distribution

Displaying all 5 items start over

1. The club wheats

Author:: Clark, J. Allen (Jacob Allen) , 1888- , Martin, John H. (John Holmes) , 1893-
Subject:: Wheat West (U.S.) Varieties , crop management , cropping systems , varieties , small grains , plant cultural practices , geographical distribution , soft white wheat
Physical description:: 18 p. : ill., maps ; 23 cm.
Additional Author(s):: Clark, J. Allen (Jacob Allen) , 1888-Martin, John H. (John Holmes) , 1893-
Collection:: Organic Roots Collection
Series:: Farmers' bulletin

2. The common white wheats

Author:: Clark, J. Allen (Jacob Allen) , 1888- , Martin, John H. (John Holmes) , 1893- , Leighty, C. E. (Clyde Evert) , b. 1882
Subject:: Wheat Varieties , varieties , variety trials , cultivars , small grains , plant cultural practices , geographical distribution
Physical description:: 42 p. : ill., maps ; 23 cm.
Additional Author(s):: Clark, J. Allen (Jacob Allen) , 1888-Martin, John H. (John Holmes) , 1893-Leighty, C. E. (Clyde Evert) , b. 1882
Collection:: Organic Roots Collection
Series:: Farmers' bulletin

3. The durum wheats

Author:: Clark, J. Allen (Jacob Allen) , 1888- , Martin, John H. (John Holmes) , 1893-
Subject:: Wheat Varieties , varieties , variety trials , cultivars , small grains , plant cultural practices , geographical distribution
Physical description:: 16 p. : ill., maps ; 23 cm.
Additional Author(s):: Clark, J. Allen (Jacob Allen) , 1888-Martin, John H. (John Holmes) , 1893-
Collection:: Organic Roots Collection
Series:: Farmers' bulletin

4. The hard red spring wheats

Author:: Clark, J. Allen (Jacob Allen) , 1888- , Martin, John H. (John Holmes) , 1893-
Subject:: Wheat , varieties , variety trials , cultivars , small grains , plant cultural practices , geographical distribution
Physical description:: 28 p. : ill., maps ; 23 cm.
Additional Author(s):: Clark, J. Allen (Jacob Allen) , 1888-Martin, John H. (John Holmes) , 1893-
Collection:: Organic Roots Collection
Series:: Farmers' bulletin

5. The hard red winter wheats

Author:: Clark, J. Allen (Jacob Allen) , 1888- , Martin, John H. (John Holmes) , 1893-
Subject:: Wheat , varieties , variety trials , cultivars , small grains , plant cultural practices , geographical distribution
Physical description:: 10 p. : ill., 1 map ; 23 cm.
Additional Author(s):: Clark, J. Allen (Jacob Allen) , 1888-Martin, John H. (John Holmes) , 1893-
Collection:: Organic Roots Collection
Series:: Farmers' bulletin