共 14 条
[1]
Bringhurst R. S., 1951, Yearbook. California Avocado Society, 1951, P164
[2]
BUTLER C. G., 1956, JOUR HORT SCI, V31, P295
[3]
Eckert JE, 1933, J AGRIC RES, V47, P0257
[5]
TRANSPORT OF POLLEN BY HONEY-BEES FROM ONE FORAGING TRIP TO NEXT
[J].
JOURNAL OF HORTICULTURAL SCIENCE & BIOTECHNOLOGY,
1966, 41 (01)
:87-&
[6]
Free JB., 1970, INSECT POLLINATION C
[7]
KARMO EA, 1954, MIMEOGR CIRC NOVA SC
[8]
KARMO EA, 1961, P CAN ASS APICULTURI, P21
[9]
KENDALL DA, 1970, REP AGRIC HORT RES S, P92