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Common Weeds of Colorado Lawns : Colorado Agricultural College Bulletin No. 310, May 1926
by Durrell, L. W.
ISBN: 9781258524142
List Price: $20.95
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Barberry Eradication And Sources Of Black Stem Rust In Colorado: Colorado Agricultural Colle...
by L. W. Durrell, E. A. Lungren
ISBN: 9781258574284
List Price: $20.95
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Common Diseases Of Colorado Truck Crops: Colorado Agricultural College Bulletin No. 323
by L. W. Durrell, E. L. LeClerg
ISBN: 9781258575267
List Price: $20.95
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Barberry Eradication And Sources Of Black Stem Rust In Colorado: Colorado Agricultural Colle...
by L. W. Durrell, E. A. Lungren
ISBN: 9781258570156
List Price: $35.95
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Common Diseases Of Colorado Truck Crops: Colorado Agricultural College Bulletin No. 323
by L. W. Durrell, E. L. LeClerg
ISBN: 9781258570170
List Price: $35.95
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Three Important Perennial Weeds of Colorado : Colorado Agricultural College Bulletin, No. 31...
by Rogers, Charles F., Durrell...
ISBN: 9781258523374
List Price: $35.95
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Common Weeds of Colorado Lawns : Colorado Agricultural College Bulletin No. 310, May 1926
by Durrell, L. W.
ISBN: 9781258523800
List Price: $35.95
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Three Important Perennial Weeds of Colorado : Colorado Agricultural College Bulletin, No. 31...
by Rogers, Charles F., Durrell...
ISBN: 9781258524104
List Price: $20.95
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Poisonous and Injurious Plants in Colorado, Bulletin 412-A, January 1952
by Durrell, L. W., Jensen, Rue...
ISBN: 9781258685409
List Price: $38.95
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Poisonous and Injurious Plants in Colorado, Bulletin 412-A, January 1952
by Durrell, L. W., Jensen, Rue...
ISBN: 9781258691882
List Price: $23.95
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Vegetation of Amchitka Island, Aleutian Islands, Alaska : Usgs Professional Paper 648
by Et Al., Shacklette, Hansfor...
ISBN: 9781288985234
List Price: $17.75