The Phylogeny and classification of the ferns A.C. Jermy, J.A. Crabbe andB.A. Thomas.
Jermy, A.C.
The Phylogeny and classification of the ferns A.C. Jermy, J.A. Crabbe andB.A. Thomas. - London Academic press 1973 - xiv, 28p., 26cm.
012-3850509.
587.31012, / J44T
The Phylogeny and classification of the ferns A.C. Jermy, J.A. Crabbe andB.A. Thomas. - London Academic press 1973 - xiv, 28p., 26cm.
012-3850509.
587.31012, / J44T
