Alesopoulos, C. J. . creator Author text New York1952 John Wiley & Sons Inc. 1978 2nd / eng NUL 482 ; NULL. Costantine John Alexopoulos. NULL UGC1442 Rs.24/- UGC6553 UGC1641 UGC1444 UGC1443 UGC1441 UGC1638 SCB101 Botany 580 ALE 0 85226 017 2 MAIN 080505 20180503181010.0 20861