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	1.	Image from OpenLibrary	Grassland farming Serviss G H; Ahlgren G H by Serviss G H Ahlgren G H Material type: Text; Format: print regular print ; Literary form: Not fiction Language: English Publication details: New York John Wiley 1955 Availability: Items available for loan: Central Science Library (1)Collection, call number: J251 J5. Place hold Save to lists Add to cart (remove)
	2.	Image from OpenLibrary	Principles of weed control Ahlgren G H by Ahlgren G H Material type: Text; Format: print regular print ; Literary form: Not fiction Language: English Publication details: New York John Wiley 1951 Availability: Items available for loan: Central Science Library (1)Collection, call number: J:57 J1. Place hold Save to lists Add to cart (remove)
	3.	Image from OpenLibrary	Forage crops Ahlgren G H by Ahlgren G H Material type: Text; Format: print regular print ; Literary form: Not fiction Language: English Publication details: New York McGraw-Hill 1949 Availability: Items available for loan: Central Science Library (1)Collection, call number: J2 H9. Place hold Save to lists Add to cart (remove)
	4.	Image from OpenLibrary	Forage crops Ahlgren G H by Ahlgren G H Series: McGraw Hill publocation in the agricultural sciences Edition: 1 Material type: Text; Format: print regular print ; Literary form: Not fiction Language: English Publication details: 1949 Availability: Items available for loan: Central Science Library (1)Collection, call number: J2 H9;1. Place hold Save to lists Add to cart (remove)