共 18 条
[5]
DAIKUHARA G, 1914, B CENTR AGR EXP STN, V2, P1
[7]
Foy C. D., 1974, The Plant Root and its Environment. Proceedings held at Virginia Polytechnic and State University, 1971. E.W.Carson (Editor), P601
[8]
TOXIC METALS IN ACID SOIL .1. ESTIMATION OF PLANT-AVAILABLE ALUMINUM
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1971, 35 (02)
:236-&
[9]
Mclean E.O., 1965, MICROBIOLOGICAL PROP, V9, P978
[10]
Moore D. P., 1974, The Plant Root and its Environment. Proceedings held at Virginia Polytechnic and State University, 1971. E.W. Carson (Editor), P135