共 15 条
[1]
BERESFORD WC, 1967, AM POTATO J, V44, P347
[3]
Harris P., 1974, Agro-Ecosystems, V1, P219, DOI 10.1016/0304-3746(74)90028-6
[7]
MOORE REB, 1979, INSECTICIDE ACARICID, V4, P95
[8]
MURPHY HJ, 1962, 607 MAIN AGR EXP STN
[9]
RESPONSE OF SIDEOATS GRAMA TO ANIMAL SALIVA AND THIAMINE
[J].
JOURNAL OF RANGE MANAGEMENT,
1974, 27 (05)
:400-401
[10]
SNYDER GB, 1959, 506A MASS AGR EXP ST