共 37 条
[1]
BARGHOORN ES, 1950, ECON GEOL, V45, P344
[2]
BONNER FT, 1974, AGR HDB, V450, P554
[3]
Boon J. J., 1989, Physico-chemical characterisation of plant residues for feed use., P25
[4]
BOON JJ, 1984, ANAL CHIM ACTA, V163, P193, DOI 10.1016/S0003-2670(00)81508-1
[5]
BOON JJ, 1987, T BIOCH SOC, V15, P170
[6]
A COMPARISON OF THE HISTORY AND PRESENT STATE OF AN ALNUS-GLUTINOSA AND A BETULA-PUBESCENS DOMINATED PATCH OF WETLAND FOREST IN THE NATURE RESERVE HET-MOLENVEN, THE NETHERLANDS
[J].
ACTA BOTANICA NEERLANDICA,
1989, 38 (04)
:425-437
[7]
CHAFFEE AL, 1984, ORGANIC GEOCHEMISTRY, V6, P409, DOI DOI 10.1016/0146-6380(84)90063-9
[8]
A MORPHOLOGICAL STUDY OF NYSSA ENDOCARPS FROM EOCENE DEPOSITS IN WESTERN TENNESSEE
[J].
BULLETIN OF THE TORREY BOTANICAL CLUB,
1967, 94 (01)
:35-&
[9]
THE SAHARAN-SAHELIAN BOUNDARY DURING THE BRUNHES CHRON
[J].
ACTA BOTANICA NEERLANDICA,
1989, 38 (04)
:405-415
[10]
Eyde R. H., 1963, Journal of the Arnold Arboretum, V44, P328