Postgate, J. R.
Nitrogen fixation / John Postgate. - London : E. Arnold, 1978. - 67, [1] p. : ill. ; 23 cm. - The Institute of Biology's Studies in biology ; no. 92 .
Bibliography: p. [68]
0713126876 : 0713126884 £3.20.
78315967
GB***
Nitrogen-fixing microorganisms.
Nitrogen cycle.
Root-tubercles.
QR113 / .P67 1978
546.711 / PON
Nitrogen fixation / John Postgate. - London : E. Arnold, 1978. - 67, [1] p. : ill. ; 23 cm. - The Institute of Biology's Studies in biology ; no. 92 .
Bibliography: p. [68]
0713126876 : 0713126884 £3.20.
78315967
GB***
Nitrogen-fixing microorganisms.
Nitrogen cycle.
Root-tubercles.
QR113 / .P67 1978
546.711 / PON