TY - BOOK AU - Knud-Hansen, Christopher F. TI - Pond Fertilization: Ecological Approach and Practical Applications AV - SH 159 .K68 2006 PY - 2006/// CY - U.S.A PB - AquaFish CRSP KW - Pond Fertilization KW - Aquaculture. Fisheries N1 - includes Appendixes ER -