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1. Cover crops for soil conservation

Author:
Kell, Walter V. , 1889- , McKee, Roland , 1880-
Subject:
Cover crops , Soil conservation , cover crops , conservation practices , green manures , legumes , rye , oats , wheat , barley , Trifolium incarnatum , Trifolium lappaceum , Pisum sativum , Pueraria montana var. lobata , Lolium
Physical description:
14 p. : ill., map ; 23 cm.
Additional Author(s):
Kell, Walter V. , 1889-McKee, Roland , 1880-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

2. Culture and pests of field peas

Author:
McKee, Roland , 1880- , Schoth, H. A. (Harry August) , b. 1891
Subject:
Peas , Peas Diseases and pests , peas , Pisum sativum , plant cultural practices , green manures , forage legumes , crop rotation , plant diseases and disorders , insect pests , Pisum sativum subsp. sativum var. arvense
Physical description:
ii, 16 p. : ill., map ; 23 cm.
Additional Author(s):
McKee, Roland , 1880-Schoth, H. A. (Harry August) , b. 1891
Collection:
Organic Roots Collection
Series:
Farmers' bulletin