Gaya APA
Symposium, I, C., RODRIGUEZ-BARRUECO, C, [. (1996).
Fertilizer and environment .
Dordrect:
Kluwer Academic.
Gaya MLA
Symposium, INTERNATIONAL, CIEC., RODRIGUEZ-BARRUECO, C., [ed.].
"Fertilizer and environment".
Dordrect:
Kluwer Academic,
1996.
Buku.