Petr, J. (1988). Yield Formation in the Main Field Crops. University of Agriculture.
Chicago Style (17th ed.) CitationPetr, Jiří. Yield Formation in the Main Field Crops. Prague: University of Agriculture, 1988.
MLA (9th ed.) CitationPetr, Jiří. Yield Formation in the Main Field Crops. University of Agriculture, 1988.
Warning: These citations may not always be 100% accurate.


