TY  - BOOK
AU  - .Tsu,Sheldon K
TI  - High-yielding varieties of wheat in developing countries
AV  - SB191.W5 T78
U1  - 633.11'23 
PY  - 1971///]
CY  - Washington]
PB  - U.S. Dept. of Agriculture, Economic Research Service
KW  - Wheat
KW  - Agriculture
N1  - Bibliography: p. 30-36
N2  - This report assesses the current situation with regard to the semi dwarf wheat varieties developed in Mexico and the success of progress associated with their  introduction
ER  -